diff --git a/docs/i18n_languages.md b/docs/i18n_languages.md
index 7447193..9fcf779 100644
--- a/docs/i18n_languages.md
+++ b/docs/i18n_languages.md
@@ -7,4 +7,4 @@ In JSON file:
 
 In GUI:
 
-- If the first letter of the translation must be uppercase, use the postProcess, for example: `{t_auth('advanced_users', { postProcess: 'capitalize' })}`
+- If the first letter of the translation must be uppercase, use the postProcess, for example: `{t_auth('advanced_users', { postProcess: 'capitalizeFirst' })}`
diff --git a/src/App.tsx b/src/App.tsx
index 17dea23..e5f9cc0 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -2514,7 +2514,9 @@ function App() {
                 setExtstate('create-wallet');
               }}
             >
-              {t('auth:action.create_account', { postProcess: 'capitalize' })}
+              {t('auth:action.create_account', {
+                postProcess: 'capitalizeFirst',
+              })}
             </CustomButton>
           </>
         )}
@@ -2611,7 +2613,9 @@ function App() {
                   fontWeight: 600,
                 }}
               >
-                {t('auth:action.authenticate', { postProcess: 'capitalize' })}
+                {t('auth:action.authenticate', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </TextP>
             </Box>
 
@@ -2619,7 +2623,7 @@ function App() {
 
             <>
               <CustomLabel htmlFor="standard-adornment-password">
-                {t('auth:wallet.password', { postProcess: 'capitalize' })}
+                {t('auth:wallet.password', { postProcess: 'capitalizeFirst' })}
               </CustomLabel>
 
               <Spacer height="5px" />
@@ -2643,7 +2647,7 @@ function App() {
                       fontSize: '12px',
                     }}
                   >
-                    {t('auth:node.using', { postProcess: 'capitalize' })}:{' '}
+                    {t('auth:node.using', { postProcess: 'capitalizeFirst' })}:{' '}
                     {currentNode?.url}
                   </Typography>
                 </>
@@ -2655,7 +2659,9 @@ function App() {
                       fontSize: '12px',
                     }}
                   >
-                    {t('auth:node.using_public', { postProcess: 'capitalize' })}
+                    {t('auth:node.using_public', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                   </Typography>
                 </>
               )}
@@ -2663,7 +2669,9 @@ function App() {
               <Spacer height="20px" />
 
               <CustomButton onClick={authenticateWallet}>
-                {t('auth:action.authenticate', { postProcess: 'capitalize' })}
+                {t('auth:action.authenticate', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </CustomButton>
 
               <ErrorText>{walletToBeDecryptedError}</ErrorText>
@@ -2932,7 +2940,7 @@ function App() {
 
                   <CustomButton onClick={createAccountFunc}>
                     {t('auth:action.create_account', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </CustomButton>
                 </Box>
@@ -2978,7 +2986,7 @@ function App() {
                   }}
                 >
                   {t('core:action.backup_account', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </CustomButton>
               </>
@@ -3008,7 +3016,7 @@ function App() {
               }}
             >
               {t('core:message.success.transfer', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </TextP>
             <Spacer height="100px" />
@@ -3019,7 +3027,7 @@ function App() {
               }}
             >
               <CustomButton>
-                {t('core:action.continue', { postProcess: 'capitalize' })}
+                {t('core:action.continue', { postProcess: 'capitalizeFirst' })}
               </CustomButton>
             </ButtonBase>
           </Box>
@@ -3036,7 +3044,7 @@ function App() {
               }}
             >
               {t('core:message.success.transfer', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </TextP>
             <Spacer height="100px" />
@@ -3045,7 +3053,7 @@ function App() {
                 window.close();
               }}
             >
-              {t('core:action.continue', { postProcess: 'capitalize' })}
+              {t('core:action.continue', { postProcess: 'capitalizeFirst' })}
             </CustomButton>
           </>
         )}
@@ -3061,7 +3069,7 @@ function App() {
               }}
             >
               {t('core:message.success.order_submitted', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </TextP>
             <Spacer height="100px" />
@@ -3070,7 +3078,7 @@ function App() {
                 window.close();
               }}
             >
-              {t('core:action.close', { postProcess: 'capitalize' })}
+              {t('core:action.close', { postProcess: 'capitalizeFirst' })}
             </CustomButton>
           </>
         )}
@@ -3119,7 +3127,7 @@ function App() {
               {message?.paymentFee && (
                 <DialogContentText id="alert-dialog-description2">
                   {t('core:fee.payment', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                   : {message.paymentFee}
                 </DialogContentText>
@@ -3127,7 +3135,7 @@ function App() {
               {message?.publishFee && (
                 <DialogContentText id="alert-dialog-description2">
                   {t('core:fee.publish', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                   : {message.publishFee}
                 </DialogContentText>
@@ -3151,7 +3159,7 @@ function App() {
                 autoFocus
               >
                 {t('core:action.accept', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
               <Button
@@ -3170,7 +3178,7 @@ function App() {
                 onClick={onCancel}
               >
                 {t('core:action.decline', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
             </DialogActions>
@@ -3193,7 +3201,7 @@ function App() {
             <DialogActions>
               <Button variant="contained" onClick={onOkInfo} autoFocus>
                 {t('core:action.close', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
             </DialogActions>
@@ -3214,7 +3222,7 @@ function App() {
             <DialogActions>
               <Button variant="contained" onClick={onCancelUnsavedChanges}>
                 {t('core:action.cancel', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
               <Button
@@ -3223,7 +3231,7 @@ function App() {
                 autoFocus
               >
                 {t('core:action.continue_logout', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
             </DialogActions>
@@ -3502,7 +3510,7 @@ function App() {
                     <Box sx={{ display: 'flex', alignItems: 'center' }}>
                       <Typography sx={{ fontSize: '14px' }}>
                         {t('core:message.success.request_read', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </Typography>
                       <PriorityHighIcon color="warning" />
@@ -3552,7 +3560,7 @@ function App() {
                   }}
                 >
                   {t('core:action.accept', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </CustomButtonAccept>
                 <CustomButtonAccept
@@ -3564,7 +3572,7 @@ function App() {
                   onClick={() => onCancelQortalRequestExtension()}
                 >
                   {t('core:action.decline', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </CustomButtonAccept>
               </Box>
diff --git a/src/ExtStates/NotAuthenticated.tsx b/src/ExtStates/NotAuthenticated.tsx
index 2a6b090..c2f6e74 100644
--- a/src/ExtStates/NotAuthenticated.tsx
+++ b/src/ExtStates/NotAuthenticated.tsx
@@ -351,7 +351,8 @@ export const NotAuthenticated = ({
           .catch((error) => {
             console.error(
               'Failed to set API key:',
-              error.message || t('core:error', { postProcess: 'capitalize' })
+              error.message ||
+                t('core:error', { postProcess: 'capitalizeFirst' })
             );
           });
       } else {
@@ -361,7 +362,7 @@ export const NotAuthenticated = ({
           setInfoSnack({
             type: 'error',
             message: t('auth:apikey.select_valid', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             }),
           });
           setOpenSnack(true);
@@ -387,7 +388,7 @@ export const NotAuthenticated = ({
               'Failed to set API key:',
               error.message ||
                 t('core:error', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })
             );
           });
@@ -399,7 +400,7 @@ export const NotAuthenticated = ({
           message:
             error?.message ||
             t('auth:apikey.select_valid', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             }),
         });
         setOpenSnack(true);
@@ -481,7 +482,7 @@ export const NotAuthenticated = ({
           fontSize: '18px',
         }}
       >
-        {t('auth:welcome', { postProcess: 'capitalize' })}
+        {t('auth:welcome', { postProcess: 'capitalizeFirst' })}
         <TextSpan
           sx={{
             fontSize: '18px',
@@ -511,13 +512,13 @@ export const NotAuthenticated = ({
                   fontSize: '16px',
                 }}
               >
-                {t('auth:tips.digital_id', { postProcess: 'capitalize' })}
+                {t('auth:tips.digital_id', { postProcess: 'capitalizeFirst' })}
               </Typography>
             </React.Fragment>
           }
         >
           <CustomButton onClick={() => setExtstate('wallets')}>
-            {t('auth:account.account_many', { postProcess: 'capitalize' })}
+            {t('auth:account.account_many', { postProcess: 'capitalizeFirst' })}
           </CustomButton>
         </HtmlTooltip>
       </Box>
@@ -542,7 +543,7 @@ export const NotAuthenticated = ({
                   fontSize: '18px',
                 }}
               >
-                {t('auth:tips.new_users', { postProcess: 'capitalize' })}
+                {t('auth:tips.new_users', { postProcess: 'capitalizeFirst' })}
               </Typography>
               <Spacer height="10px" />
               <Typography
@@ -551,7 +552,7 @@ export const NotAuthenticated = ({
                   fontSize: '16px',
                 }}
               >
-                {t('auth:tips.new_account', { postProcess: 'capitalize' })}
+                {t('auth:tips.new_account', { postProcess: 'capitalizeFirst' })}
               </Typography>
             </React.Fragment>
           }
@@ -572,7 +573,9 @@ export const NotAuthenticated = ({
               },
             }}
           >
-            {t('auth:action.create_account', { postProcess: 'capitalize' })}
+            {t('auth:action.create_account', {
+              postProcess: 'capitalizeFirst',
+            })}
           </CustomButton>
         </HtmlTooltip>
       </Box>
@@ -585,7 +588,7 @@ export const NotAuthenticated = ({
           visibility: !useLocalNode && 'hidden',
         }}
       >
-        {t('auth:node.using', { postProcess: 'capitalize' })}:{' '}
+        {t('auth:node.using', { postProcess: 'capitalizeFirst' })}:{' '}
         {currentNode?.url}
       </Typography>
 
@@ -613,7 +616,7 @@ export const NotAuthenticated = ({
                 textDecoration: 'underline',
               }}
             >
-              {t('auth:advanced_users', { postProcess: 'capitalize' })}
+              {t('auth:advanced_users', { postProcess: 'capitalizeFirst' })}
             </Typography>
             <Box
               sx={{
@@ -662,8 +665,12 @@ export const NotAuthenticated = ({
                 }
                 label={
                   isLocal
-                    ? t('auth:node.use_local', { postProcess: 'capitalize' })
-                    : t('auth:node.use_custom', { postProcess: 'capitalize' })
+                    ? t('auth:node.use_local', {
+                        postProcess: 'capitalizeFirst',
+                      })
+                    : t('auth:node.use_custom', {
+                        postProcess: 'capitalizeFirst',
+                      })
                 }
               />
             </Box>
@@ -676,8 +683,12 @@ export const NotAuthenticated = ({
                   component="label"
                 >
                   {apiKey
-                    ? t('auth:node.use_local', { postProcess: 'capitalize' })
-                    : t('auth:apikey.import', { postProcess: 'capitalize' })}
+                    ? t('auth:node.use_local', {
+                        postProcess: 'capitalizeFirst',
+                      })
+                    : t('auth:apikey.import', {
+                        postProcess: 'capitalizeFirst',
+                      })}
                 </Button>
                 <Typography
                   sx={{
@@ -685,7 +696,7 @@ export const NotAuthenticated = ({
                     visibility: importedApiKey ? 'visible' : 'hidden',
                   }}
                 >
-                  {t('auth:apikey.key', { postProcess: 'capitalize' })}:{' '}
+                  {t('auth:apikey.key', { postProcess: 'capitalizeFirst' })}:{' '}
                   {importedApiKey}
                 </Typography>
               </>
@@ -698,7 +709,7 @@ export const NotAuthenticated = ({
               variant="contained"
               component="label"
             >
-              {t('auth:node.choose', { postProcess: 'capitalize' })}
+              {t('auth:node.choose', { postProcess: 'capitalizeFirst' })}
             </Button>
           </>
           <Typography
@@ -707,7 +718,7 @@ export const NotAuthenticated = ({
               fontSize: '12px',
             }}
           >
-            {t('auth:build_version', { postProcess: 'capitalize' })}:
+            {t('auth:build_version', { postProcess: 'capitalizeFirst' })}:
             {manifestData?.version}
           </Typography>
         </Box>
@@ -728,7 +739,7 @@ export const NotAuthenticated = ({
         >
           <DialogTitle id="alert-dialog-title">
             {' '}
-            {t('auth:node.custom_many', { postProcess: 'capitalize' })}:
+            {t('auth:node.custom_many', { postProcess: 'capitalizeFirst' })}:
           </DialogTitle>
           <DialogContent>
             <Box
@@ -798,7 +809,9 @@ export const NotAuthenticated = ({
                         }}
                         variant="contained"
                       >
-                        {t('core:action.choose', { postProcess: 'capitalize' })}
+                        {t('core:action.choose', {
+                          postProcess: 'capitalizeFirst',
+                        })}
                       </Button>
                     </Box>
                   </Box>
@@ -858,7 +871,7 @@ export const NotAuthenticated = ({
                             variant="contained"
                           >
                             {t('core:action.choose', {
-                              postProcess: 'capitalize',
+                              postProcess: 'capitalizeFirst',
                             })}
                           </Button>
 
@@ -873,7 +886,7 @@ export const NotAuthenticated = ({
                             variant="contained"
                           >
                             {t('core:action.edit', {
-                              postProcess: 'capitalize',
+                              postProcess: 'capitalizeFirst',
                             })}
                           </Button>
 
@@ -887,7 +900,9 @@ export const NotAuthenticated = ({
                             }}
                             variant="contained"
                           >
-                            {t('core:remove', { postProcess: 'capitalize' })}
+                            {t('core:remove', {
+                              postProcess: 'capitalizeFirst',
+                            })}
                           </Button>
                         </Box>
                       </Box>
@@ -926,7 +941,7 @@ export const NotAuthenticated = ({
           <DialogActions>
             {mode === 'list' && (
               <Button variant="contained" onClick={addCustomNode}>
-                {t('core:action.add', { postProcess: 'capitalize' })}
+                {t('core:action.add', { postProcess: 'capitalizeFirst' })}
               </Button>
             )}
 
@@ -939,7 +954,7 @@ export const NotAuthenticated = ({
                   }}
                   autoFocus
                 >
-                  {t('core:action.close', { postProcess: 'capitalize' })}
+                  {t('core:action.close', { postProcess: 'capitalizeFirst' })}
                 </Button>
               </>
             )}
@@ -954,7 +969,7 @@ export const NotAuthenticated = ({
                   }}
                 >
                   {t('auth:action.return_to_list', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Button>
 
@@ -964,7 +979,7 @@ export const NotAuthenticated = ({
                   onClick={() => saveCustomNodes(customNodes)}
                   autoFocus
                 >
-                  {t('core:save', { postProcess: 'capitalize' })}
+                  {t('core:save', { postProcess: 'capitalizeFirst' })}
                 </Button>
               </>
             )}
@@ -979,7 +994,7 @@ export const NotAuthenticated = ({
           aria-describedby="alert-dialog-description"
         >
           <DialogTitle id="alert-dialog-title">
-            {t('auth:apikey.enter', { postProcess: 'capitalize' })}
+            {t('auth:apikey.enter', { postProcess: 'capitalizeFirst' })}
           </DialogTitle>
           <DialogContent>
             <Box
@@ -998,7 +1013,9 @@ export const NotAuthenticated = ({
                 variant="contained"
                 component="label"
               >
-                {t('auth:apikey.alternative', { postProcess: 'capitalize' })}
+                {t('auth:apikey.alternative', {
+                  postProcess: 'capitalizeFirst',
+                })}
                 <input
                   type="file"
                   accept=".txt"
@@ -1053,7 +1070,7 @@ export const NotAuthenticated = ({
               }}
               autoFocus
             >
-              {t('core:save', { postProcess: 'capitalize' })}
+              {t('core:save', { postProcess: 'capitalizeFirst' })}
             </Button>
 
             <Button
@@ -1063,7 +1080,7 @@ export const NotAuthenticated = ({
                 setShowSelectApiKey(false);
               }}
             >
-              {t('core:action.close', { postProcess: 'capitalize' })}
+              {t('core:action.close', { postProcess: 'capitalizeFirst' })}
             </Button>
           </DialogActions>
         </Dialog>
diff --git a/src/Wallets.tsx b/src/Wallets.tsx
index 9fb153b..5d4cfc6 100644
--- a/src/Wallets.tsx
+++ b/src/Wallets.tsx
@@ -152,7 +152,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
       } else {
         setSeedError(
           t('auth:message.error.account_creation', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
       }
@@ -160,7 +160,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
       setSeedError(
         error?.message ||
           t('auth:message.error.account_creation', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
       );
     } finally {
@@ -202,7 +202,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
         <>
           <Typography>
             {t('auth:message.generic.no_account', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Typography>
 
@@ -212,7 +212,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
         <>
           <Typography>
             {t('auth:message.generic.your_accounts', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Typography>
 
@@ -224,7 +224,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
         <Box>
           <Typography>
             {t('auth:account.selected', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
             :
           </Typography>
@@ -282,7 +282,9 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
                   fontSize: '16px',
                 }}
               >
-                {t('auth:tips.existing_account', { postProcess: 'capitalize' })}
+                {t('auth:tips.existing_account', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </Typography>
             </Fragment>
           }
@@ -294,7 +296,9 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
               display: 'inline',
             }}
           >
-            {t('auth:action.add.seed_phrase', { postProcess: 'capitalize' })}
+            {t('auth:action.add.seed_phrase', {
+              postProcess: 'capitalizeFirst',
+            })}
           </CustomButton>
         </HtmlTooltip>
 
@@ -309,7 +313,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
                 }}
               >
                 {t('auth:tips.additional_wallet', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Fragment>
@@ -323,7 +327,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
           >
             <input {...getInputProps()} />
             {t('auth:action.add.account', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </CustomButton>
         </HtmlTooltip>
@@ -341,7 +345,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
       >
         <DialogTitle id="alert-dialog-title">
           {t('auth:message.generic.type_seed', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })}
         </DialogTitle>
 
@@ -353,8 +357,8 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
             }}
           >
             <Label>
-              {t('auth:name', {
-                postProcess: 'capitalize',
+              {t('core:name', {
+                postProcess: 'capitalizeFirst',
               })}
             </Label>
             <Input
@@ -367,7 +371,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
 
             <Label>
               {t('auth:seed', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Label>
             <PasswordField
@@ -385,7 +389,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
 
             <Label>
               {t('auth:action.choose_password', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Label>
             <PasswordField
@@ -413,7 +417,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
             }}
           >
             {t('core:action.close', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Button>
           <LoadingButton
@@ -427,7 +431,7 @@ export const Wallets = ({ setExtState, setRawWallet, rawWallet }) => {
             autoFocus
           >
             {t('core:action.add', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </LoadingButton>
           <Typography
@@ -516,7 +520,7 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
                   }}
                 >
                   {t('core:action.login', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
@@ -545,8 +549,8 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
           }}
         >
           <Label>
-            {t('auth:name', {
-              postProcess: 'capitalize',
+            {t('core:name', {
+              postProcess: 'capitalizeFirst',
             })}
           </Label>
           <Input
@@ -562,7 +566,7 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
 
           <Label>
             {t('auth:note', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Label>
           <Input
@@ -593,7 +597,7 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
               onClick={() => setIsEdit(false)}
             >
               {t('core:action.close', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Button>
             <Button
@@ -611,7 +615,7 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
               onClick={() => updateWalletItem(idx, null)}
             >
               {t('core:action.remove', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Button>
             <Button
@@ -636,7 +640,7 @@ const WalletItem = ({ wallet, updateWalletItem, idx, setSelectedWallet }) => {
               }}
             >
               {t('core:action.save', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Button>
           </Box>
diff --git a/src/components/Apps/AppInfo.tsx b/src/components/Apps/AppInfo.tsx
index abca186..6e8e274 100644
--- a/src/components/Apps/AppInfo.tsx
+++ b/src/components/Apps/AppInfo.tsx
@@ -27,8 +27,8 @@ import {
   sortablePinnedAppsAtom,
 } from '../../atoms/global';
 import { saveToLocalStorage } from './AppsNavBarDesktop';
-
 import { useAtom, useSetAtom } from 'jotai';
+import { useTranslation } from 'react-i18next';
 
 export const AppInfo = ({ app, myName }) => {
   const isInstalled = app?.status?.status === 'READY';
@@ -37,6 +37,7 @@ export const AppInfo = ({ app, myName }) => {
   );
 
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'auth', 'group']);
 
   const isSelectedAppPinned = !!sortablePinnedApps?.find(
     (item) => item?.name === app?.name && item?.service === app?.service
@@ -171,9 +172,13 @@ export const AppInfo = ({ app, myName }) => {
               }}
             >
               <AppDownloadButtonText>
-                {isSelectedAppPinned // TODO translate
-                  ? 'Unpin from dashboard'
-                  : 'Pin to dashboard'}
+                {isSelectedAppPinned
+                  ? t('core:action.unpin_from_dashboard', {
+                      postProcess: 'capitalizeFirst',
+                    })
+                  : t('core:action.pin_from_dashboard', {
+                      postProcess: 'capitalizeFirst',
+                    })}
               </AppDownloadButtonText>
             </AppDownloadButton>
 
@@ -193,7 +198,13 @@ export const AppInfo = ({ app, myName }) => {
               }}
             >
               <AppDownloadButtonText>
-                {isInstalled ? 'Open' : 'Download'}
+                {isInstalled
+                  ? t('core:action.open', {
+                      postProcess: 'capitalizeFirst',
+                    })
+                  : t('core:action.download', {
+                      postProcess: 'capitalizeFirst',
+                    })}
               </AppDownloadButtonText>
             </AppDownloadButton>
           </Box>
@@ -216,25 +227,40 @@ export const AppInfo = ({ app, myName }) => {
             <Spacer width="16px" />
 
             <AppsCategoryInfoSub>
-              <AppsCategoryInfoLabel>Category:</AppsCategoryInfoLabel>
+              <AppsCategoryInfoLabel>
+                {t('core:category', {
+                  postProcess: 'capitalizeFirst',
+                })}
+                :
+              </AppsCategoryInfoLabel>
 
               <Spacer height="4px" />
 
               <AppsCategoryInfoValue>
-                {app?.metadata?.categoryName || 'none'}
+                {app?.metadata?.categoryName ||
+                  t('core:none', {
+                    postProcess: 'capitalizeFirst',
+                  })}
               </AppsCategoryInfoValue>
             </AppsCategoryInfoSub>
           </AppsCategoryInfo>
 
           <Spacer height="30px" />
 
-          <AppInfoAppName>About this Q-App</AppInfoAppName>
+          <AppInfoAppName>
+            {t('core:q_apps.about', {
+              postProcess: 'capitalizeFirst',
+            })}
+          </AppInfoAppName>
         </AppsWidthLimiter>
 
         <Spacer height="20px" />
 
         <AppsInfoDescription>
-          {app?.metadata?.description || 'No description'}
+          {app?.metadata?.description ||
+            t('core:message.generic.no_description', {
+              postProcess: 'capitalizeFirst',
+            })}
         </AppsInfoDescription>
       </Box>
     </AppsLibraryContainer>
diff --git a/src/components/Apps/AppInfoSnippet.tsx b/src/components/Apps/AppInfoSnippet.tsx
index ba71164..1629b5e 100644
--- a/src/components/Apps/AppInfoSnippet.tsx
+++ b/src/components/Apps/AppInfoSnippet.tsx
@@ -23,6 +23,7 @@ import {
 } from '../../atoms/global';
 import { saveToLocalStorage } from './AppsNavBarDesktop';
 import { useAtom, useSetAtom } from 'jotai';
+import { useTranslation } from 'react-i18next';
 
 export const AppInfoSnippet = ({
   app,
@@ -41,6 +42,7 @@ export const AppInfoSnippet = ({
   );
 
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'auth', 'group']);
 
   return (
     <AppInfoSnippetContainer
@@ -166,11 +168,16 @@ export const AppInfoSnippet = ({
           sx={{
             backgroundColor: theme.palette.background.paper,
             opacity: isSelectedAppPinned ? 0.6 : 1,
-          }} // TODO translate
+          }}
         >
           <AppDownloadButtonText>
-            {' '}
-            {isSelectedAppPinned ? 'Unpin' : 'Pin'}
+            {isSelectedAppPinned
+              ? t('core:action.unpin', {
+                  postProcess: 'capitalizeFirst',
+                })
+              : t('core:action.pin', {
+                  postProcess: 'capitalizeFirst',
+                })}
           </AppDownloadButtonText>
         </AppDownloadButton>
 
@@ -187,7 +194,13 @@ export const AppInfoSnippet = ({
           }}
         >
           <AppDownloadButtonText>
-            {isInstalled ? 'Open' : 'Download'}
+            {isInstalled
+              ? t('core:action.open', {
+                  postProcess: 'capitalizeFirst',
+                })
+              : t('core:action.download', {
+                  postProcess: 'capitalizeFirst',
+                })}
           </AppDownloadButtonText>
         </AppDownloadButton>
       </AppInfoSnippetRight>
diff --git a/src/components/Apps/AppPublish.tsx b/src/components/Apps/AppPublish.tsx
index 8875c0b..c63cee8 100644
--- a/src/components/Apps/AppPublish.tsx
+++ b/src/components/Apps/AppPublish.tsx
@@ -1,20 +1,8 @@
 import React, { useContext, useEffect, useState } from 'react';
 import {
-  AppCircle,
-  AppCircleContainer,
-  AppCircleLabel,
-  AppDownloadButton,
-  AppDownloadButtonText,
-  AppInfoAppName,
-  AppInfoSnippetContainer,
-  AppInfoSnippetLeft,
-  AppInfoSnippetMiddle,
-  AppInfoSnippetRight,
-  AppInfoUserName,
   AppLibrarySubTitle,
   AppPublishTagsContainer,
   AppsLibraryContainer,
-  AppsParent,
   AppsWidthLimiter,
   PublishQAppCTAButton,
   PublishQAppChoseFile,
@@ -28,10 +16,7 @@ import {
   useTheme,
 } from '@mui/material';
 import { styled } from '@mui/system';
-import UnfoldMoreRoundedIcon from '@mui/icons-material/UnfoldMoreRounded';
-import { Add } from '@mui/icons-material';
 import { MyContext, getBaseApiReact } from '../../App';
-import LogoSelected from '../../assets/svgs/LogoSelected.svg';
 import { Spacer } from '../../common/Spacer';
 import { executeEvent } from '../../utils/events';
 import { useDropzone } from 'react-dropzone';
@@ -39,6 +24,7 @@ import { LoadingSnackbar } from '../Snackbar/LoadingSnackbar';
 import { CustomizedSnackbars } from '../Snackbar/Snackbar';
 import { getFee } from '../../background';
 import { fileToBase64 } from '../../utils/fileReading';
+import { useTranslation } from 'react-i18next';
 
 const CustomSelect = styled(Select)({
   border: '0.5px solid var(--50-white, #FFFFFF80)',
@@ -81,6 +67,7 @@ export const AppPublish = ({ names, categories }) => {
   const [file, setFile] = useState(null);
   const { show } = useContext(MyContext);
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'auth', 'group']);
   const [tag1, setTag1] = useState('');
   const [tag2, setTag2] = useState('');
   const [tag3, setTag3] = useState('');
@@ -106,9 +93,11 @@ export const AppPublish = ({ names, categories }) => {
         errors.forEach((error) => {
           if (error.code === 'file-too-large') {
             console.error(
-              `File ${file.name} is too large. Max size allowed is ${
-                maxFileSize / (1024 * 1024)
-              } MB.`
+              t('core:message.error.file_too_large', {
+                filename: file.name,
+                size: maxFileSize / (1024 * 1024),
+                postProcess: 'capitalizeFirst',
+              })
             );
           }
         });
@@ -142,6 +131,7 @@ export const AppPublish = ({ names, categories }) => {
         setTag5(myApp?.metadata?.tags[4] || '');
       }
     } catch (error) {
+      console.log(error);
     } finally {
       setIsLoading('');
     }
@@ -179,17 +169,25 @@ export const AppPublish = ({ names, categories }) => {
       });
       if (missingFields.length > 0) {
         const missingFieldsString = missingFields.join(', ');
-        const errorMsg = `Missing fields: ${missingFieldsString}`;
+        const errorMsg = t('core:message.error.missing_fields', {
+          fields: missingFieldsString,
+          postProcess: 'capitalizeFirst',
+        });
         throw new Error(errorMsg);
       }
       const fee = await getFee('ARBITRARY');
 
       await show({
-        // TODO translate
-        message: 'Would you like to publish this app?',
+        message: t('core:question.publish_app', {
+          postProcess: 'capitalizeFirst',
+        }),
         publishFee: fee.fee + ' QORT',
       });
-      setIsLoading('Publishing... Please wait.');
+      setIsLoading(
+        t('core:message.generic.publishing', {
+          postProcess: 'capitalizeFirst',
+        })
+      );
       const fileBase64 = await fileToBase64(file);
       await new Promise((res, rej) => {
         window
@@ -214,13 +212,19 @@ export const AppPublish = ({ names, categories }) => {
             rej(response.error);
           })
           .catch((error) => {
-            rej(error.message || 'An error occurred');
+            rej(
+              error.message ||
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
+            );
           });
       });
       setInfoSnack({
         type: 'success',
-        message:
-          'Successfully published. Please wait a couple minutes for the network to propogate the changes.',
+        message: t('core:message.success.published', {
+          postProcess: 'capitalizeFirst',
+        }),
       });
       setOpenSnack(true);
       const dataObj = {
@@ -239,7 +243,11 @@ export const AppPublish = ({ names, categories }) => {
     } catch (error) {
       setInfoSnack({
         type: 'error',
-        message: error?.message || 'Unable to publish app',
+        message:
+          error?.message ||
+          t('core:message.error.publish_app', {
+            postProcess: 'capitalizeFirst',
+          }),
       });
       setOpenSnack(true);
     } finally {
@@ -260,18 +268,27 @@ export const AppPublish = ({ names, categories }) => {
           width: 'auto',
         }}
       >
-        <AppLibrarySubTitle>Create Apps!</AppLibrarySubTitle>
+        <AppLibrarySubTitle>
+          {t('core:action.create_apps', {
+            postProcess: 'capitalizeFirst',
+          })}
+          !
+        </AppLibrarySubTitle>
 
         <Spacer height="18px" />
 
         <PublishQAppInfo>
-          Note: Currently, only one App and Website is allowed per Name.
+          {t('core:message.generic.one_app_per_name', {
+            postProcess: 'capitalizeFirst',
+          })}
         </PublishQAppInfo>
 
         <Spacer height="18px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          Name/App
+          {t('core:name_app', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <CustomSelect
@@ -286,7 +303,9 @@ export const AppPublish = ({ names, categories }) => {
                 color: theme.palette.text.secondary,
               }}
             >
-              Select Name/App
+              {t('core:action.select_name_app', {
+                postProcess: 'capitalizeFirst',
+              })}
             </em>
             {/* This is the placeholder item */}
           </CustomMenuItem>
@@ -298,7 +317,9 @@ export const AppPublish = ({ names, categories }) => {
         <Spacer height="15px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          App service type
+          {t('core:app_service_type', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <CustomSelect
@@ -313,17 +334,29 @@ export const AppPublish = ({ names, categories }) => {
                 color: theme.palette.text.secondary,
               }}
             >
-              Select App Type
+              {t('core:action.select_app_type', {
+                postProcess: 'capitalizeFirst',
+              })}
             </em>
           </CustomMenuItem>
-          <CustomMenuItem value={'APP'}>App</CustomMenuItem>
-          <CustomMenuItem value={'WEBSITE'}>Website</CustomMenuItem>
+          <CustomMenuItem value={'APP'}>
+            {t('core:app', {
+              postProcess: 'capitalizeFirst',
+            })}
+          </CustomMenuItem>
+          <CustomMenuItem value={'WEBSITE'}>
+            {t('core:website', {
+              postProcess: 'capitalizeFirst',
+            })}
+          </CustomMenuItem>
         </CustomSelect>
 
         <Spacer height="15px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          Title
+          {t('core:title', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <InputBase
@@ -348,7 +381,9 @@ export const AppPublish = ({ names, categories }) => {
         <Spacer height="15px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          Description
+          {t('core:description', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <InputBase
@@ -373,7 +408,9 @@ export const AppPublish = ({ names, categories }) => {
         <Spacer height="15px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          Category
+          {t('core:category', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <CustomSelect
@@ -388,7 +425,9 @@ export const AppPublish = ({ names, categories }) => {
                 color: theme.palette.text.secondary,
               }}
             >
-              Select Category
+              {t('core:action.select_category', {
+                postProcess: 'capitalizeFirst',
+              })}
             </em>
           </CustomMenuItem>
           {categories?.map((category) => {
@@ -403,7 +442,9 @@ export const AppPublish = ({ names, categories }) => {
         <Spacer height="15px" />
 
         <InputLabel sx={{ fontSize: '14px', marginBottom: '2px' }}>
-          Tags
+          {t('core:tags', {
+            postProcess: 'capitalizeFirst',
+          })}
         </InputLabel>
 
         <AppPublishTagsContainer>
@@ -497,7 +538,9 @@ export const AppPublish = ({ names, categories }) => {
         <Spacer height="30px" />
 
         <PublishQAppInfo>
-          Select .zip file containing static content:{' '}
+          {t('core:message.generic.select_zip', {
+            postProcess: 'capitalizeFirst',
+          })}
         </PublishQAppInfo>
 
         <Spacer height="10px" />
@@ -517,7 +560,7 @@ export const AppPublish = ({ names, categories }) => {
         <PublishQAppChoseFile {...getRootProps()}>
           {' '}
           <input {...getInputProps()} />
-          Choose File
+          {t('core:action.choose_file', { postProcess: 'capitalizeFirst' })}
         </PublishQAppChoseFile>
 
         <Spacer height="35px" />
@@ -528,7 +571,7 @@ export const AppPublish = ({ names, categories }) => {
           }}
           onClick={publishApp}
         >
-          Publish
+          {t('core:action.publish', { postProcess: 'capitalizeFirst' })}
         </PublishQAppCTAButton>
       </AppsWidthLimiter>
 
diff --git a/src/components/Apps/AppRating.tsx b/src/components/Apps/AppRating.tsx
index 881cfec..8ae7e99 100644
--- a/src/components/Apps/AppRating.tsx
+++ b/src/components/Apps/AppRating.tsx
@@ -7,6 +7,7 @@ import { StarFilledIcon } from '../../assets/Icons/StarFilled';
 import { StarEmptyIcon } from '../../assets/Icons/StarEmpty';
 import { AppInfoUserName } from './Apps-styles';
 import { Spacer } from '../../common/Spacer';
+import { useTranslation } from 'react-i18next';
 
 export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
   const [value, setValue] = useState(0);
@@ -19,6 +20,7 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
   const [openSnack, setOpenSnack] = useState(false);
   const [infoSnack, setInfoSnack] = useState(null);
   const hasCalledRef = useRef(false);
+  const { t } = useTranslation(['core', 'group']);
 
   const getRating = useCallback(async (name, service) => {
     try {
@@ -101,26 +103,39 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
   const rateFunc = async (event, chosenValue, currentValue) => {
     try {
       const newValue = chosenValue || currentValue;
-      if (!myName) throw new Error('You need a name to rate.');
+      if (!myName)
+        throw new Error(
+          t('core:message.generic.name_rate', {
+            postProcess: 'capitalizeFirst',
+          })
+        );
       if (!app?.name) return;
       const fee = await getFee('CREATE_POLL');
 
       await show({
-        // TODO translate
-        message: `Would you like to rate this app a rating of ${newValue}?. It will create a POLL tx.`,
+        message: t('core:question.rate_app', {
+          rate: newValue,
+          postProcess: 'capitalizeFirst',
+        }),
         publishFee: fee.fee + ' QORT',
       });
 
       if (hasPublishedRating === false) {
         const pollName = `app-library-${app.service}-rating-${app.name}`;
         const pollOptions = [`1, 2, 3, 4, 5, initialValue-${newValue}`];
+        const pollDescription = t('core:message.error.generic', {
+          name: app.name,
+          service: app.service,
+          postProcess: 'capitalizeFirst',
+        });
+
         await new Promise((res, rej) => {
           window
             .sendMessage(
               'createPoll',
               {
                 pollName: pollName,
-                pollDescription: `Rating for ${app.service} ${app.name}`,
+                pollDescription: pollDescription,
                 pollOptions: pollOptions,
                 pollOwnerAddress: myName,
               },
@@ -134,8 +149,9 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
                 res(response);
                 setInfoSnack({
                   type: 'success',
-                  message:
-                    'Successfully rated. Please wait a couple minutes for the network to propogate the changes.',
+                  message: t('core:message.success.rated_app', {
+                    postProcess: 'capitalizeFirst',
+                  }),
                 });
                 setOpenSnack(true);
               }
@@ -151,7 +167,11 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
           (option) => +option.optionName === +newValue
         );
         if (isNaN(optionIndex) || optionIndex === -1)
-          throw new Error('Cannot find rating option');
+          throw new Error(
+            t('core:message.error.rating_option', {
+              postProcess: 'capitalizeFirst',
+            })
+          );
         await new Promise((res, rej) => {
           window
             .sendMessage(
@@ -170,8 +190,9 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
                 res(response);
                 setInfoSnack({
                   type: 'success',
-                  message:
-                    'Successfully rated. Please wait a couple minutes for the network to propogate the changes.',
+                  message: t('core:message.success.rated_app', {
+                    postProcess: 'capitalizeFirst',
+                  }),
                 });
                 setOpenSnack(true);
               }
@@ -185,7 +206,11 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
       console.log('error', error);
       setInfoSnack({
         type: 'error',
-        message: error?.message || 'Unable to rate',
+        message:
+          error?.message ||
+          t('core:message.error.unable_rate', {
+            postProcess: 'capitalizeFirst',
+          }),
       });
       setOpenSnack(true);
     }
@@ -195,8 +220,8 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
     <div>
       <Box
         sx={{
-          display: 'flex',
           alignItems: 'center',
+          display: 'flex',
           flexDirection: ratingCountPosition === 'top' ? 'column' : 'row',
         }}
       >
@@ -207,8 +232,11 @@ export const AppRating = ({ app, myName, ratingCountPosition = 'right' }) => {
                 (votesInfo?.voteCounts?.length === 6 ? 1 : 0)}{' '}
               {' RATINGS'}
             </AppInfoUserName>
+
             <Spacer height="6px" />
+
             <AppInfoUserName>{value?.toFixed(1)}</AppInfoUserName>
+
             <Spacer height="6px" />
           </>
         )}
diff --git a/src/components/Apps/AppViewer.tsx b/src/components/Apps/AppViewer.tsx
index 87f88e8..640d062 100644
--- a/src/components/Apps/AppViewer.tsx
+++ b/src/components/Apps/AppViewer.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useMemo, useState } from 'react';
+import { forwardRef, useEffect, useMemo, useState } from 'react';
 import { Box } from '@mui/material';
 import { getBaseApiReact } from '../../App';
 import { subscribeToEvent, unsubscribeFromEvent } from '../../utils/events';
@@ -7,7 +7,7 @@ import { useQortalMessageListener } from './useQortalMessageListener';
 import { useThemeContext } from '../Theme/ThemeContext';
 import { useTranslation } from 'react-i18next';
 
-export const AppViewer = React.forwardRef(
+export const AppViewer = forwardRef(
   ({ app, hide, isDevMode, skipAuth }, iframeRef) => {
     // const iframeRef = useRef(null);
     const { window: frameWindow } = useFrame();
@@ -23,7 +23,7 @@ export const AppViewer = React.forwardRef(
       );
     const [url, setUrl] = useState('');
     const { themeMode } = useThemeContext();
-    const { i18n } = useTranslation(['core']);
+    const { i18n, t } = useTranslation(['core']);
     const currentLang = i18n.language;
 
     useEffect(() => {
@@ -184,7 +184,13 @@ export const AppViewer = React.forwardRef(
           // Timeout after 200ms if no response
           setTimeout(() => {
             window.removeEventListener('message', handleNavigationSuccess);
-            reject(new Error('Navigation timeout'));
+            reject(
+              new Error(
+                t('core:message.error.navigation_timeout', {
+                  postProcess: 'capitalizeFirst',
+                })
+              )
+            );
           }, 200);
           const targetOrigin = iframeRef.current
             ? new URL(iframeRef.current.src).origin
diff --git a/src/components/Apps/AppViewerContainer.tsx b/src/components/Apps/AppViewerContainer.tsx
index b159aa7..38c017b 100644
--- a/src/components/Apps/AppViewerContainer.tsx
+++ b/src/components/Apps/AppViewerContainer.tsx
@@ -1,9 +1,8 @@
-import React, { useContext } from 'react';
+import { forwardRef } from 'react';
 import { AppViewer } from './AppViewer';
 import Frame from 'react-frame-component';
-import { MyContext } from '../../App';
 
-const AppViewerContainer = React.forwardRef(
+const AppViewerContainer = forwardRef(
   ({ app, isSelected, hide, isDevMode, customHeight, skipAuth }, ref) => {
     return (
       <Frame
diff --git a/src/components/Apps/AppsDesktop.tsx b/src/components/Apps/AppsDesktop.tsx
index d1268fb..a976534 100644
--- a/src/components/Apps/AppsDesktop.tsx
+++ b/src/components/Apps/AppsDesktop.tsx
@@ -24,6 +24,7 @@ import { AppsIcon } from '../../assets/Icons/AppsIcon';
 import { CoreSyncStatus } from '../CoreSyncStatus';
 import { MessagingIconFilled } from '../../assets/Icons/MessagingIconFilled';
 import { useAtom } from 'jotai';
+import { useTranslation } from 'react-i18next';
 
 const uid = new ShortUniqueId({ length: 8 });
 
@@ -47,19 +48,29 @@ export const AppsDesktop = ({
   const [categories, setCategories] = useState([]);
   const iframeRefs = useRef({});
   const [isEnabledDevMode, setIsEnabledDevMode] = useAtom(enabledDevModeAtom);
-
   const { showTutorial } = useContext(MyContext);
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'group']);
 
   const myApp = useMemo(() => {
     return availableQapps.find(
-      (app) => app.name === myName && app.service === 'APP'
+      (app) =>
+        app.name === myName &&
+        app.service ===
+          t('core:app', {
+            postProcess: 'capitalizeAll',
+          })
     );
   }, [myName, availableQapps]);
 
   const myWebsite = useMemo(() => {
     return availableQapps.find(
-      (app) => app.name === myName && app.service === 'WEBSITE'
+      (app) =>
+        app.name === myName &&
+        app.service ===
+          t('core:website', {
+            postProcess: 'capitalizeAll',
+          })
     );
   }, [myName, availableQapps]);
 
@@ -104,7 +115,6 @@ export const AppsDesktop = ({
     try {
       let apps = [];
       let websites = [];
-      // dispatch(setIsLoadingGlobal(true))
       const url = `${getBaseApiReact()}/arbitrary/resources/search?service=APP&mode=ALL&limit=0&includestatus=true&includemetadata=true`;
 
       const response = await fetch(url, {
@@ -113,6 +123,7 @@ export const AppsDesktop = ({
           'Content-Type': 'application/json',
         },
       });
+
       if (!response?.ok) return;
       const responseData = await response.json();
       const urlWebsites = `${getBaseApiReact()}/arbitrary/resources/search?service=WEBSITE&mode=ALL&limit=0&includestatus=true&includemetadata=true`;
@@ -123,6 +134,7 @@ export const AppsDesktop = ({
           'Content-Type': 'application/json',
         },
       });
+
       if (!responseWebsites?.ok) return;
       const responseDataWebsites = await responseWebsites.json();
 
@@ -245,7 +257,6 @@ export const AppsDesktop = ({
     setTabs((prev) => [...prev, newTab]);
     setSelectedTab(newTab);
     setMode('viewer');
-
     setIsNewTabWindow(false);
   };
 
@@ -256,6 +267,7 @@ export const AppsDesktop = ({
       unsubscribeFromEvent('addTab', addTabFunc);
     };
   }, [tabs]);
+
   const setSelectedTabFunc = (e) => {
     const data = e.detail?.data;
     if (e.detail?.isDevMode) return;
@@ -325,9 +337,9 @@ export const AppsDesktop = ({
   return (
     <AppsParent
       sx={{
-        position: !show && 'fixed',
-        left: !show && '-200vw',
         flexDirection: 'row',
+        left: !show && '-200vw',
+        position: !show && 'fixed',
       }}
     >
       <Box
@@ -448,6 +460,7 @@ export const AppsDesktop = ({
           }}
         >
           <Spacer height="30px" />
+
           <AppsHomeDesktop
             myName={myName}
             availableQapps={availableQapps}
@@ -474,15 +487,18 @@ export const AppsDesktop = ({
       {mode === 'appInfo-from-category' && !selectedTab && (
         <AppInfo app={selectedAppInfo} myName={myName} />
       )}
+
       <AppsCategoryDesktop
         availableQapps={availableQapps}
         isShow={mode === 'category' && !selectedTab}
         category={selectedCategory}
         myName={myName}
       />
+
       {mode === 'publish' && !selectedTab && (
         <AppPublish names={myName ? [myName] : []} categories={categories} />
       )}
+
       {tabs.map((tab) => {
         if (!iframeRefs.current[tab.tabId]) {
           iframeRefs.current[tab.tabId] = React.createRef();
diff --git a/src/components/Apps/AppsDevMode.tsx b/src/components/Apps/AppsDevMode.tsx
index 14a289e..846867e 100644
--- a/src/components/Apps/AppsDevMode.tsx
+++ b/src/components/Apps/AppsDevMode.tsx
@@ -1,7 +1,6 @@
 import React, { useEffect, useRef, useState } from 'react';
 import { AppsDevModeHome } from './AppsDevModeHome';
 import { Spacer } from '../../common/Spacer';
-
 import {
   executeEvent,
   subscribeToEvent,
@@ -10,7 +9,6 @@ import {
 import { AppsParent } from './Apps-styles';
 import AppViewerContainer from './AppViewerContainer';
 import ShortUniqueId from 'short-unique-id';
-
 import { Box, ButtonBase, useTheme } from '@mui/material';
 import { HomeIcon } from '../../assets/Icons/HomeIcon';
 import { Save } from '../Save/Save';
@@ -137,7 +135,6 @@ export const AppsDevMode = ({
     setTabs(copyTabs);
     setSelectedTab(newTab);
     setMode('viewer');
-
     setIsNewTabWindow(false);
   };
 
@@ -260,6 +257,7 @@ export const AppsDevMode = ({
             }
           />
         </ButtonBase>
+
         <ButtonBase
           onClick={() => {
             setDesktopViewMode('apps');
@@ -282,6 +280,7 @@ export const AppsDevMode = ({
             />
           </IconWrapper>
         </ButtonBase>
+
         <ButtonBase
           onClick={() => {
             setDesktopViewMode('chat');
@@ -351,6 +350,7 @@ export const AppsDevMode = ({
           }}
         >
           <Spacer height="30px" />
+
           <AppsDevModeHome
             myName={myName}
             availableQapps={availableQapps}
diff --git a/src/components/Apps/AppsDevModeHome.tsx b/src/components/Apps/AppsDevModeHome.tsx
index 93c9b70..a02136e 100644
--- a/src/components/Apps/AppsDevModeHome.tsx
+++ b/src/components/Apps/AppsDevModeHome.tsx
@@ -1,14 +1,12 @@
-import React, { useContext, useMemo, useState } from 'react';
+import { useContext, useState } from 'react';
 import {
   AppCircle,
   AppCircleContainer,
   AppCircleLabel,
   AppLibrarySubTitle,
   AppsContainer,
-  AppsParent,
 } from './Apps-styles';
 import { Buffer } from 'buffer';
-
 import {
   Avatar,
   Box,
@@ -17,13 +15,11 @@ import {
   Dialog,
   DialogActions,
   DialogContent,
-  DialogContentText,
   DialogTitle,
   Input,
 } from '@mui/material';
 import { Add } from '@mui/icons-material';
 import { MyContext, getBaseApiReact } from '../../App';
-import LogoSelected from '../../assets/svgs/LogoSelected.svg';
 import { executeEvent } from '../../utils/events';
 import { Spacer } from '../../common/Spacer';
 import { useModal } from '../../common/useModal';
@@ -31,6 +27,8 @@ import { createEndpoint, isUsingLocal } from '../../background';
 import { Label } from '../Group/AddGroup';
 import ShortUniqueId from 'short-unique-id';
 import swaggerSVG from '../../assets/svgs/swagger.svg';
+import { useTranslation } from 'react-i18next';
+
 const uid = new ShortUniqueId({ length: 8 });
 
 export const AppsDevModeHome = ({
@@ -43,7 +41,7 @@ export const AppsDevModeHome = ({
   const [domain, setDomain] = useState('127.0.0.1');
   const [port, setPort] = useState('');
   const [selectedPreviewFile, setSelectedPreviewFile] = useState(null);
-
+  const { t } = useTranslation(['core', 'group']);
   const { isShow, onCancel, onOk, show, message } = useModal();
   const {
     openSnackGlobal,
@@ -61,6 +59,7 @@ export const AppsDevModeHome = ({
       console.log('No file selected.');
     }
   };
+
   const handleSelectDirectry = async (existingDirectoryPath) => {
     const { buffer, directoryPath } =
       await window.electron.selectAndZipDirectory(existingDirectoryPath);
@@ -79,8 +78,7 @@ export const AppsDevModeHome = ({
 
         setInfoSnackCustom({
           type: 'error',
-          message:
-            'Please use your local node for dev mode! Logout and use Local node.',
+          message: '',
         });
         return;
       }
@@ -115,20 +113,21 @@ export const AppsDevModeHome = ({
       const usingLocal = await isUsingLocal();
       if (!usingLocal) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message:
-            'Please use your local node for dev mode! Logout and use Local node.',
+          message: t('core:message.generic.devmode_local_node', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
       if (!myName) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message: 'You need a name to use preview',
+          message: t('core:message.generic.name_preview', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
@@ -137,15 +136,16 @@ export const AppsDevModeHome = ({
 
       if (!buffer) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message: 'Please select a file',
+          message: t('core:message.generic.select_file', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
-      const postBody = Buffer.from(buffer).toString('base64');
 
+      const postBody = Buffer.from(buffer).toString('base64');
       const endpoint = await createEndpoint(
         `/arbitrary/APP/${myName}/zip?preview=true`
       );
@@ -156,6 +156,7 @@ export const AppsDevModeHome = ({
         },
         body: postBody,
       });
+
       if (!response?.ok) throw new Error('Invalid zip');
       const previewPath = await response.text();
       if (tabId) {
@@ -192,20 +193,21 @@ export const AppsDevModeHome = ({
       const usingLocal = await isUsingLocal();
       if (!usingLocal) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message:
-            'Please use your local node for dev mode! Logout and use Local node.',
+          message: t('core:message.generic.devmode_local_node', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
       if (!myName) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message: 'You need a name to use preview',
+          message: t('core:message.generic.name_preview', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
@@ -214,15 +216,16 @@ export const AppsDevModeHome = ({
 
       if (!buffer) {
         setOpenSnackGlobal(true);
-
         setInfoSnackCustom({
           type: 'error',
-          message: 'Please select a file',
+          message: t('core:message.generic.select_file', {
+            postProcess: 'capitalizeFirst',
+          }),
         });
         return;
       }
-      const postBody = Buffer.from(buffer).toString('base64');
 
+      const postBody = Buffer.from(buffer).toString('base64');
       const endpoint = await createEndpoint(
         `/arbitrary/APP/${myName}/zip?preview=true`
       );
@@ -233,8 +236,15 @@ export const AppsDevModeHome = ({
         },
         body: postBody,
       });
-      if (!response?.ok) throw new Error('Invalid zip');
+
+      if (!response?.ok)
+        throw new Error(
+          t('core:message.error.invalid_zip', {
+            postProcess: 'capitalizeFirst',
+          })
+        );
       const previewPath = await response.text();
+
       if (tabId) {
         executeEvent('appsDevModeUpdateTab', {
           data: {
@@ -276,7 +286,7 @@ export const AppsDevModeHome = ({
             fontSize: '30px',
           }}
         >
-          Dev Mode Apps
+          {t('core:devmode_apps', { postProcess: 'capitalizeFirst' })}
         </AppLibrarySubTitle>
       </AppsContainer>
 
@@ -301,7 +311,9 @@ export const AppsDevModeHome = ({
             <AppCircle>
               <Add>+</Add>
             </AppCircle>
-            <AppCircleLabel>Server</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:server', { postProcess: 'capitalizeFirst' })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
 
@@ -319,7 +331,9 @@ export const AppsDevModeHome = ({
               <Add>+</Add>
             </AppCircle>
 
-            <AppCircleLabel>Zip</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:zip', { postProcess: 'capitalizeFirst' })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
 
@@ -336,7 +350,9 @@ export const AppsDevModeHome = ({
             <AppCircle>
               <Add>+</Add>
             </AppCircle>
-            <AppCircleLabel>Directory</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:directory', { postProcess: 'capitalizeFirst' })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
 
@@ -365,7 +381,9 @@ export const AppsDevModeHome = ({
                     objectFit: 'fill',
                   },
                 }}
-                alt="Q-Sandbox"
+                alt={t('core:q_apps.q_sandbox', {
+                  postProcess: 'capitalizeFirst',
+                })}
                 src={`${getBaseApiReact()}/arbitrary/THUMBNAIL/Q-Sandbox/qortal_avatar?async=true`}
               >
                 <img
@@ -378,7 +396,11 @@ export const AppsDevModeHome = ({
               </Avatar>
             </AppCircle>
 
-            <AppCircleLabel>Q-Sandbox</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:q_apps.q_sandbox', {
+                postProcess: 'capitalizeFirst',
+              })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
 
@@ -407,7 +429,9 @@ export const AppsDevModeHome = ({
                     objectFit: 'fill',
                   },
                 }}
-                alt="API"
+                alt={t('core:api', {
+                  postProcess: 'capitalizeAll',
+                })}
                 src={swaggerSVG}
               >
                 <img
@@ -420,7 +444,11 @@ export const AppsDevModeHome = ({
               </Avatar>
             </AppCircle>
 
-            <AppCircleLabel>API</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:api', {
+                postProcess: 'capitalizeAll',
+              })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
       </AppsContainer>
@@ -437,7 +465,9 @@ export const AppsDevModeHome = ({
           }}
         >
           <DialogTitle id="alert-dialog-title">
-            {'Add custom framework'}
+            {t('core:action.add_custom_framework', {
+              postProcess: 'capitalizeFirst',
+            })}
           </DialogTitle>
 
           <DialogContent>
@@ -446,15 +476,22 @@ export const AppsDevModeHome = ({
                 display: 'flex',
                 flexDirection: 'column',
                 gap: '5px',
-              }} // TODO translate
+              }}
             >
-              <Label>Domain</Label>
+              <Label>
+                {t('core:domain', {
+                  postProcess: 'capitalizeFirst',
+                })}
+              </Label>
               <Input
-                placeholder="Domain"
+                placeholder={t('core:domain', {
+                  postProcess: 'capitalizeFirst',
+                })}
                 value={domain}
                 onChange={(e) => setDomain(e.target.value)}
               />
             </Box>
+
             <Box
               sx={{
                 display: 'flex',
@@ -463,9 +500,15 @@ export const AppsDevModeHome = ({
                 marginTop: '15px',
               }}
             >
-              <Label>Port</Label>
+              <Label>
+                {t('core:port', {
+                  postProcess: 'capitalizeFirst',
+                })}
+              </Label>
               <Input
-                placeholder="Port"
+                placeholder={t('core:port', {
+                  postProcess: 'capitalizeFirst',
+                })}
                 value={port}
                 onChange={(e) => setPort(e.target.value)}
               />
@@ -474,15 +517,20 @@ export const AppsDevModeHome = ({
 
           <DialogActions>
             <Button variant="contained" onClick={onCancel}>
-              Close
+              {t('core:action.close', {
+                postProcess: 'capitalizeFirst',
+              })}
             </Button>
+
             <Button
               disabled={!domain || !port}
               variant="contained"
               onClick={() => onOk({ portVal: port, domainVal: domain })}
               autoFocus
             >
-              Add
+              {t('core:action.add', {
+                postProcess: 'capitalizeFirst',
+              })}
             </Button>
           </DialogActions>
         </Dialog>
diff --git a/src/components/Apps/AppsDevModeNavBar.tsx b/src/components/Apps/AppsDevModeNavBar.tsx
index 5a632cd..e011ded 100644
--- a/src/components/Apps/AppsDevModeNavBar.tsx
+++ b/src/components/Apps/AppsDevModeNavBar.tsx
@@ -23,7 +23,6 @@ export const AppsDevModeNavBar = () => {
   const [navigationController, setNavigationController] = useAtom(
     navigationControllerAtom
   );
-
   const theme = useTheme();
   const [isNewTabWindow, setIsNewTabWindow] = useState(false);
   const tabsRef = useRef(null);
diff --git a/src/components/Apps/AppsHomeDesktop.tsx b/src/components/Apps/AppsHomeDesktop.tsx
index 21d9d7d..b2c67cf 100644
--- a/src/components/Apps/AppsHomeDesktop.tsx
+++ b/src/components/Apps/AppsHomeDesktop.tsx
@@ -16,6 +16,7 @@ import ArrowOutwardIcon from '@mui/icons-material/ArrowOutward';
 import { AppsPrivate } from './AppsPrivate';
 import ThemeSelector from '../Theme/ThemeSelector';
 import LanguageSelector from '../Language/LanguageSelector';
+import { useTranslation } from 'react-i18next';
 
 export const AppsHomeDesktop = ({
   setMode,
@@ -26,6 +27,7 @@ export const AppsHomeDesktop = ({
 }) => {
   const [qortalUrl, setQortalUrl] = useState('');
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'group']);
 
   const openQortalUrl = () => {
     try {
@@ -41,6 +43,7 @@ export const AppsHomeDesktop = ({
       console.log(error);
     }
   };
+
   return (
     <>
       <AppsContainer
@@ -51,9 +54,9 @@ export const AppsHomeDesktop = ({
         <AppLibrarySubTitle
           sx={{
             fontSize: '30px',
-          }} // TODO translate
+          }}
         >
-          Apps Dashboard
+          {t('core:apps_dashboard', { postProcess: 'capitalizeFirst' })}
         </AppLibrarySubTitle>
       </AppsContainer>
 
@@ -66,14 +69,14 @@ export const AppsHomeDesktop = ({
       >
         <Box
           sx={{
-            display: 'flex',
-            gap: '20px',
             alignItems: 'center',
             backgroundColor: theme.palette.background.paper,
-            padding: '7px',
             borderRadius: '20px',
-            width: '100%',
+            display: 'flex',
+            gap: '20px',
             maxWidth: '500px',
+            padding: '7px',
+            width: '100%',
           }}
         >
           <Input
@@ -143,7 +146,9 @@ export const AppsHomeDesktop = ({
               <AddIcon />
             </AppCircle>
 
-            <AppCircleLabel>Library</AppCircleLabel>
+            <AppCircleLabel>
+              {t('core:library', { postProcess: 'capitalizeFirst' })}
+            </AppCircleLabel>
           </AppCircleContainer>
         </ButtonBase>
 
diff --git a/src/components/Apps/AppsLibraryDesktop.tsx b/src/components/Apps/AppsLibraryDesktop.tsx
index 64f1007..ebe0ddd 100644
--- a/src/components/Apps/AppsLibraryDesktop.tsx
+++ b/src/components/Apps/AppsLibraryDesktop.tsx
@@ -41,6 +41,7 @@ import { Virtuoso } from 'react-virtuoso';
 import { executeEvent } from '../../utils/events';
 import { ComposeP, ShowMessageReturnButton } from '../Group/Forum/Mail-styles';
 import { ReturnIcon } from '../../assets/Icons/ReturnIcon.tsx';
+import { useTranslation } from 'react-i18next';
 
 const officialAppList = [
   'q-tube',
@@ -104,6 +105,7 @@ export const AppsLibraryDesktop = ({
   const [searchValue, setSearchValue] = useState('');
   const virtuosoRef = useRef(null);
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'group']);
 
   const officialApps = useMemo(() => {
     return availableQapps.filter(
@@ -210,9 +212,13 @@ export const AppsLibraryDesktop = ({
                       ml: 1,
                       paddingLeft: '12px',
                     }}
-                    placeholder="Search for apps"
+                    placeholder={t('core:action.search_apps', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                     inputProps={{
-                      'aria-label': 'Search for apps',
+                      'aria-label': t('core:action.search_apps', {
+                        postProcess: 'capitalizeFirst',
+                      }),
                       fontSize: '16px',
                       fontWeight: 400,
                     }}
@@ -273,10 +279,14 @@ export const AppsLibraryDesktop = ({
             }}
             onClick={() => {
               executeEvent('navigateBack', {});
-            }} // TODO translate
+            }}
           >
             <ReturnIcon />
-            <ComposeP>Return to Apps Dashboard</ComposeP>
+            <ComposeP>
+              {t('core:action.return_apps_dashboard', {
+                postProcess: 'capitalizeFirst',
+              })}
+            </ComposeP>
           </ShowMessageReturnButton>
 
           <Spacer height="20px" />
@@ -302,7 +312,11 @@ export const AppsLibraryDesktop = ({
             </AppsWidthLimiter>
           ) : searchedList?.length === 0 && debouncedValue ? (
             <AppsWidthLimiter>
-              <Typography>No results</Typography>
+              <Typography>
+                {t('core:message.generic.no_results', {
+                  postProcess: 'capitalizeFirst',
+                })}
+              </Typography>
             </AppsWidthLimiter>
           ) : (
             <>
@@ -311,7 +325,7 @@ export const AppsLibraryDesktop = ({
                   fontSize: '30px',
                 }}
               >
-                Official Apps
+                {t('core:apps_official', { postProcess: 'capitalizeFirst' })}
               </AppLibrarySubTitle>
 
               <Spacer height="45px" />
@@ -396,7 +410,13 @@ export const AppsLibraryDesktop = ({
                       textAlign: 'start',
                     }}
                   >
-                    {hasPublishApp ? 'Update your app' : 'Publish your app'}
+                    {hasPublishApp
+                      ? t('core:action.update_app', {
+                          postProcess: 'capitalizeFirst',
+                        })
+                      : t('core:action.publish_app', {
+                          postProcess: 'capitalizeFirst',
+                        })}
                   </AppLibrarySubTitle>
 
                   <Spacer height="18px" />
@@ -422,7 +442,13 @@ export const AppsLibraryDesktop = ({
                       }}
                     >
                       <PublishQAppCTAButton>
-                        {hasPublishApp ? 'Update' : 'Publish'}
+                        {hasPublishApp
+                          ? t('core:action.update', {
+                              postProcess: 'capitalizeFirst',
+                            })
+                          : t('core:action.publish', {
+                              postProcess: 'capitalizeFirst',
+                            })}
                       </PublishQAppCTAButton>
 
                       <Spacer width="20px" />
@@ -441,7 +467,9 @@ export const AppsLibraryDesktop = ({
                       fontSize: '30px',
                     }}
                   >
-                    Categories
+                    {t('core:category_other', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                   </AppLibrarySubTitle>
 
                   <Spacer height="18px" />
@@ -480,7 +508,7 @@ export const AppsLibraryDesktop = ({
                           },
                         }}
                       >
-                        All
+                        {t('core:all', { postProcess: 'capitalizeFirst' })}
                       </Box>
                     </ButtonBase>
 
diff --git a/src/components/Apps/AppsNavBarDesktop.tsx b/src/components/Apps/AppsNavBarDesktop.tsx
index 8d45604..f294834 100644
--- a/src/components/Apps/AppsNavBarDesktop.tsx
+++ b/src/components/Apps/AppsNavBarDesktop.tsx
@@ -32,6 +32,7 @@ import {
   sortablePinnedAppsAtom,
 } from '../../atoms/global';
 import { useAtom, useSetAtom } from 'jotai';
+import { useTranslation } from 'react-i18next';
 
 export function saveToLocalStorage(key, subKey, newValue) {
   try {
@@ -75,7 +76,7 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
   );
 
   const theme = useTheme();
-
+  const { t } = useTranslation(['core', 'group']);
   const [isNewTabWindow, setIsNewTabWindow] = useState(false);
   const tabsRef = useRef(null);
   const [anchorEl, setAnchorEl] = useState(null);
@@ -238,6 +239,7 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
               }}
             />
           </ButtonBase>
+
           <ButtonBase
             onClick={(e) => {
               if (!selectedTab) return;
@@ -274,9 +276,9 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
           paper: {
             sx: {
               backgroundColor: theme.palette.background.default,
+              borderRadius: '5px',
               color: theme.palette.text.primary,
               width: '148px',
-              borderRadius: '5px',
             },
           },
         }}
@@ -375,9 +377,18 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
                   : theme.palette.text.primary,
               },
             }}
-            primary={`${isSelectedAppPinned ? 'Unpin app' : 'Pin app'}`}
+            primary={`${
+              isSelectedAppPinned
+                ? t('core:action.unpin_app', {
+                    postProcess: 'capitalizeFirst',
+                  })
+                : t('core:action.pin_app', {
+                    postProcess: 'capitalizeFirst',
+                  })
+            }}`}
           />
         </MenuItem>
+
         <MenuItem
           onClick={() => {
             if (selectedTab?.refreshFunc) {
@@ -404,6 +415,7 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
               }}
             />
           </ListItemIcon>
+
           <ListItemText
             sx={{
               '& .MuiTypography-root': {
@@ -447,7 +459,9 @@ export const AppsNavBarDesktop = ({ disableBack }) => {
                   color: theme.palette.text.primary,
                 },
               }}
-              primary="Copy link"
+              primary={t('core:action.copy_link', {
+                postProcess: 'capitalizeFirst',
+              })}
             />
           </MenuItem>
         )}
diff --git a/src/components/Apps/AppsPrivate.tsx b/src/components/Apps/AppsPrivate.tsx
index cddbc12..d3af274 100644
--- a/src/components/Apps/AppsPrivate.tsx
+++ b/src/components/Apps/AppsPrivate.tsx
@@ -36,6 +36,7 @@ import { fileToBase64 } from '../../utils/fileReading';
 import { objectToBase64 } from '../../qdn/encryption/group-encryption';
 import { getFee } from '../../background';
 import { useAtom } from 'jotai';
+import { useTranslation } from 'react-i18next';
 
 const maxFileSize = 50 * 1024 * 1024; // 50MB
 
@@ -62,6 +63,7 @@ export const AppsPrivate = ({ myName }) => {
   const [memberGroups] = useAtom(memberGroupsAtom);
 
   const theme = useTheme();
+  const { t } = useTranslation(['core', 'group']);
 
   const myGroupsPrivate = useMemo(() => {
     return memberGroups?.filter(
@@ -98,9 +100,11 @@ export const AppsPrivate = ({ myName }) => {
         errors.forEach((error) => {
           if (error.code === 'file-too-large') {
             console.error(
-              `File ${file.name} is too large. Max size allowed is ${
-                maxFileSize / (1024 * 1024)
-              } MB.`
+              t('core:message.error.file_too_large', {
+                filename: file.name,
+                size: maxFileSize / (1024 * 1024),
+                postProcess: 'capitalizeFirst',
+              })
             );
           }
         });
@@ -111,7 +115,6 @@ export const AppsPrivate = ({ myName }) => {
   const addPrivateApp = async () => {
     try {
       if (privateAppValues?.groupId === 0) return;
-
       await openApp(privateAppValues, true);
     } catch (error) {
       console.error(error);
@@ -139,9 +142,28 @@ export const AppsPrivate = ({ myName }) => {
   const publishPrivateApp = async () => {
     try {
       if (selectedGroup === 0) return;
-      if (!logo) throw new Error('Please select an image for a logo');
-      if (!myName) throw new Error('You need a Qortal name to publish');
-      if (!newPrivateAppValues?.name) throw new Error('Your app needs a name');
+
+      if (!logo)
+        throw new Error(
+          t('core:message.generic.select_image', {
+            postProcess: 'capitalizeFirst',
+          })
+        );
+
+      if (!myName)
+        throw new Error(
+          t('core:message.generic.name_publish', {
+            postProcess: 'capitalizeFirst',
+          })
+        );
+
+      if (!newPrivateAppValues?.name)
+        throw new Error(
+          t('core:message.error.app_need_name', {
+            postProcess: 'capitalizeFirst',
+          })
+        );
+
       const base64Logo = await fileToBase64(logo);
       const base64App = await fileToBase64(file);
       const objectToSave = {
@@ -160,16 +182,22 @@ export const AppsPrivate = ({ myName }) => {
 
       if (decryptedData?.error) {
         throw new Error(
-          decryptedData?.error || 'Unable to encrypt app. App not published'
+          decryptedData?.error ||
+            t('core:message.error.unable_encrypt_app', {
+              postProcess: 'capitalizeFirst',
+            })
         );
       }
 
       const fee = await getFee('ARBITRARY');
 
       await show({
-        message: 'Would you like to publish this app?',
+        message: t('core:question.publish_app', {
+          postProcess: 'capitalizeFirst',
+        }),
         publishFee: fee.fee + ' QORT',
       });
+
       await new Promise((res, rej) => {
         window
           .sendMessage('publishOnQDN', {
@@ -185,7 +213,12 @@ export const AppsPrivate = ({ myName }) => {
             rej(response.error);
           })
           .catch((error) => {
-            rej(error.message || 'An error occurred');
+            rej(
+              error.message ||
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
+            );
           });
       });
 
@@ -203,7 +236,11 @@ export const AppsPrivate = ({ myName }) => {
       setOpenSnackGlobal(true);
       setInfoSnackCustom({
         type: 'error',
-        message: error?.message || 'Unable to publish app',
+        message:
+          error?.message ||
+          t('core:message.error.unable_publish_app', {
+            postProcess: 'capitalizeFirst',
+          }),
       });
     }
   };
@@ -241,6 +278,7 @@ export const AppsPrivate = ({ myName }) => {
           <AppCircleLabel>Private</AppCircleLabel>
         </AppCircleContainer>
       </ButtonBase>
+
       {isOpenPrivateModal && (
         <Dialog
           open={isOpenPrivateModal}
@@ -312,10 +350,19 @@ export const AppsPrivate = ({ myName }) => {
                     display: 'flex',
                     flexDirection: 'column',
                     gap: '5px',
-                  }} // TODO translate
+                  }}
                 >
-                  <Label>Select a group</Label>
-                  <Label>Only private groups will be shown</Label>
+                  <Label>
+                    {t('group:action.select_group', {
+                      postProcess: 'capitalizeFirst',
+                    })}
+                  </Label>
+                  <Label>
+                    {t('group:message.generic.only_private_groups', {
+                      postProcess: 'capitalizeFirst',
+                    })}
+                  </Label>
+
                   <Select
                     labelId="demo-simple-select-label"
                     id="demo-simple-select"
@@ -330,7 +377,11 @@ export const AppsPrivate = ({ myName }) => {
                       });
                     }}
                   >
-                    <MenuItem value={0}>No group selected</MenuItem>
+                    <MenuItem value={0}>
+                      {t('group:message.generic.no_selection', {
+                        postProcess: 'capitalizeFirst',
+                      })}
+                    </MenuItem>
 
                     {myGroupsPrivate
                       ?.filter((item) => !item?.isOpen)
@@ -343,7 +394,9 @@ export const AppsPrivate = ({ myName }) => {
                       })}
                   </Select>
                 </Box>
+
                 <Spacer height="10px" />
+
                 <Box
                   sx={{
                     display: 'flex',
@@ -352,7 +405,9 @@ export const AppsPrivate = ({ myName }) => {
                     marginTop: '15px',
                   }}
                 >
-                  <Label>name</Label>
+                  <Label>
+                    {t('core:name', { postProcess: 'capitalizeFirst' })}
+                  </Label>
                   <Input
                     placeholder="name"
                     value={privateAppValues?.name}
@@ -366,6 +421,7 @@ export const AppsPrivate = ({ myName }) => {
                     }
                   />
                 </Box>
+
                 <Box
                   sx={{
                     display: 'flex',
@@ -374,9 +430,14 @@ export const AppsPrivate = ({ myName }) => {
                     marginTop: '15px',
                   }}
                 >
-                  <Label>identifier</Label>
+                  <Label>
+                    {t('core:identifier', { postProcess: 'capitalizeFirst' })}
+                  </Label>
+
                   <Input
-                    placeholder="identifier"
+                    placeholder={t('core:identifier', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                     value={privateAppValues?.identifier}
                     onChange={(e) =>
                       setPrivateAppValues((prev) => {
@@ -397,7 +458,7 @@ export const AppsPrivate = ({ myName }) => {
                     setIsOpenPrivateModal(false);
                   }}
                 >
-                  Close
+                  {t('core:action.close', { postProcess: 'capitalizeFirst' })}
                 </Button>
                 <Button
                   disabled={
@@ -410,7 +471,7 @@ export const AppsPrivate = ({ myName }) => {
                   onClick={() => addPrivateApp()}
                   autoFocus
                 >
-                  Access
+                  {t('core:action.access', { postProcess: 'capitalizeFirst' })}
                 </Button>
               </DialogActions>
             </>
@@ -424,7 +485,9 @@ export const AppsPrivate = ({ myName }) => {
                     fontSize: '14px',
                   }}
                 >
-                  Select .zip file containing static content:{' '}
+                  {t('core:message.generic.select_zip', {
+                    postProcess: 'capitalizeFirst',
+                  })}
                 </PublishQAppInfo>
 
                 <Spacer height="10px" />
@@ -435,10 +498,11 @@ export const AppsPrivate = ({ myName }) => {
                     fontSize: '14px',
                   }}
                 >{`
-                       50mb MB maximum`}</PublishQAppInfo>
+                       50mb MB max`}</PublishQAppInfo>
                 {file && (
                   <>
                     <Spacer height="5px" />
+
                     <PublishQAppInfo>{`Selected: (${file?.name})`}</PublishQAppInfo>
                   </>
                 )}
@@ -454,7 +518,13 @@ export const AppsPrivate = ({ myName }) => {
                 >
                   {' '}
                   <input {...getInputProps()} />
-                  {file ? 'Change' : 'Choose'} File
+                  {file
+                    ? t('core:action.change_file', {
+                        postProcess: 'capitalizeFirst',
+                      })
+                    : t('core:action.choose_file', {
+                        postProcess: 'capitalizeFirst',
+                      })}
                 </PublishQAppChoseFile>
 
                 <Spacer height="20px" />
@@ -466,10 +536,18 @@ export const AppsPrivate = ({ myName }) => {
                     gap: '5px',
                   }}
                 >
-                  <Label>Select a group</Label>
                   <Label>
-                    Only groups where you are an admin will be shown
+                    {t('group:action.select_group', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                   </Label>
+
+                  <Label>
+                    {t('group:amessage.generic.admin_only', {
+                      postProcess: 'capitalizeFirst',
+                    })}
+                  </Label>
+
                   <Select
                     labelId="demo-simple-select-label"
                     id="demo-simple-select"
@@ -477,7 +555,11 @@ export const AppsPrivate = ({ myName }) => {
                     label="Groups where you are an admin"
                     onChange={(e) => setSelectedGroup(e.target.value)}
                   >
-                    <MenuItem value={0}>No group selected</MenuItem>
+                    <MenuItem value={0}>
+                      {t('group:message.generic.no_selection', {
+                        postProcess: 'capitalizeFirst',
+                      })}
+                    </MenuItem>
                     {myGroupsWhereIAmAdmin
                       ?.filter((item) => !item?.isOpen)
                       .map((group) => {
@@ -500,9 +582,13 @@ export const AppsPrivate = ({ myName }) => {
                     marginTop: '15px',
                   }}
                 >
-                  <Label>identifier</Label>
+                  <Label>
+                    {t('core:identifier', { postProcess: 'capitalizeFirst' })}
+                  </Label>
                   <Input
-                    placeholder="identifier"
+                    placeholder={t('core:identifier', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                     value={newPrivateAppValues?.identifier}
                     onChange={(e) =>
                       setNewPrivateAppValues((prev) => {
@@ -525,9 +611,14 @@ export const AppsPrivate = ({ myName }) => {
                     marginTop: '15px',
                   }}
                 >
-                  <Label>App name</Label>
+                  <Label>
+                    {t('core:app_name', { postProcess: 'capitalizeFirst' })}
+                  </Label>
+
                   <Input
-                    placeholder="App name"
+                    placeholder={t('core:app_name', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                     value={newPrivateAppValues?.name}
                     onChange={(e) =>
                       setNewPrivateAppValues((prev) => {
@@ -543,10 +634,15 @@ export const AppsPrivate = ({ myName }) => {
                 <Spacer height="10px" />
 
                 <ImageUploader onPick={(file) => setLogo(file)}>
-                  <Button variant="contained">Choose logo</Button>
+                  <Button variant="contained">
+                    {t('core:action.choose_logo', {
+                      postProcess: 'capitalizeFirst',
+                    })}
+                  </Button>
                 </ImageUploader>
 
                 {logo?.name}
+
                 <Spacer height="25px" />
               </DialogContent>
 
@@ -558,7 +654,7 @@ export const AppsPrivate = ({ myName }) => {
                     clearFields();
                   }}
                 >
-                  Close
+                  {t('core:action.close', { postProcess: 'capitalizeFirst' })}
                 </Button>
 
                 <Button
@@ -572,7 +668,7 @@ export const AppsPrivate = ({ myName }) => {
                   onClick={() => publishPrivateApp()}
                   autoFocus
                 >
-                  Publish
+                  {t('core:action.publish', { postProcess: 'capitalizeFirst' })}
                 </Button>
               </DialogActions>
             </>
diff --git a/src/components/Apps/useHandlePrivateApps.tsx b/src/components/Apps/useHandlePrivateApps.tsx
index 9a324bb..f8dd2a1 100644
--- a/src/components/Apps/useHandlePrivateApps.tsx
+++ b/src/components/Apps/useHandlePrivateApps.tsx
@@ -1,4 +1,4 @@
-import React, { useContext, useState } from 'react';
+import { useContext, useState } from 'react';
 import { executeEvent } from '../../utils/events';
 import { getBaseApiReact, MyContext } from '../../App';
 import { createEndpoint } from '../../background';
@@ -7,10 +7,9 @@ import {
   sortablePinnedAppsAtom,
 } from '../../atoms/global';
 import { saveToLocalStorage } from './AppsNavBarDesktop';
-import { base64ToBlobUrl } from '../../utils/fileReading';
 import { base64ToUint8Array } from '../../qdn/encryption/group-encryption';
 import { uint8ArrayToObject } from '../../backgroundFunctions/encryption';
-import { useAtom, useSetAtom } from 'jotai';
+import { useSetAtom } from 'jotai';
 
 export const useHandlePrivateApps = () => {
   const [status, setStatus] = useState('');
diff --git a/src/components/Apps/useQortalMessageListener.tsx b/src/components/Apps/useQortalMessageListener.tsx
index b1736a2..e2bb3c6 100644
--- a/src/components/Apps/useQortalMessageListener.tsx
+++ b/src/components/Apps/useQortalMessageListener.tsx
@@ -1,7 +1,7 @@
-import { useCallback, useContext, useEffect, useMemo, useState } from 'react';
+import { useCallback, useContext, useEffect, useState } from 'react';
 import { executeEvent } from '../../utils/events';
 import { navigationControllerAtom } from '../../atoms/global';
-import { Filesystem, Directory, Encoding } from '@capacitor/filesystem';
+import { Filesystem, Directory } from '@capacitor/filesystem';
 import { saveFile } from '../../qortalRequests/get';
 import { mimeToExtensionMap } from '../../utils/memeTypes';
 import { MyContext } from '../../App';
diff --git a/src/components/Auth/DownloadWallet.tsx b/src/components/Auth/DownloadWallet.tsx
index f96dbb6..eb85a20 100644
--- a/src/components/Auth/DownloadWallet.tsx
+++ b/src/components/Auth/DownloadWallet.tsx
@@ -76,14 +76,16 @@ export const DownloadWallet = ({
       if (!keepCurrentPassword && !newPassword) {
         setWalletToBeDownloadedError(
           t('auth:wallet.error.missing_new_password', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
         return;
       }
       if (!walletToBeDownloadedPassword) {
         setWalletToBeDownloadedError(
-          t('auth:wallet.error.missing_password', { postProcess: 'capitalize' })
+          t('auth:wallet.error.missing_password', {
+            postProcess: 'capitalizeFirst',
+          })
         );
         return;
       }
@@ -157,7 +159,9 @@ export const DownloadWallet = ({
             fontWeight: 600,
           }}
         >
-          {t('auth:action.download_account', { postProcess: 'capitalize' })}
+          {t('auth:action.download_account', {
+            postProcess: 'capitalizeFirst',
+          })}
         </TextP>
       </Box>
 
@@ -167,7 +171,7 @@ export const DownloadWallet = ({
         <>
           <CustomLabel htmlFor="standard-adornment-password">
             {t('auth:wallet.password_confirmation', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </CustomLabel>
 
@@ -206,7 +210,7 @@ export const DownloadWallet = ({
               <Box sx={{ display: 'flex', alignItems: 'center' }}>
                 <Typography sx={{ fontSize: '14px' }}>
                   {t('auth:wallet.keep_password', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
@@ -217,7 +221,7 @@ export const DownloadWallet = ({
             <>
               <CustomLabel htmlFor="standard-adornment-password">
                 {t('auth:wallet.new_password', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </CustomLabel>
 
@@ -233,7 +237,7 @@ export const DownloadWallet = ({
 
           <CustomButton onClick={confirmPasswordToDownload}>
             {t('auth:password_confirmation', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </CustomButton>
 
@@ -248,13 +252,13 @@ export const DownloadWallet = ({
               await saveFileToDiskFunc();
               await showInfo({
                 message: t('auth:message.generic.keep_secure', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
             }}
           >
             {t('auth:action.download_account', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </CustomButton>
         </>
diff --git a/src/components/Chat/GroupAnnouncements.tsx b/src/components/Chat/GroupAnnouncements.tsx
index c91bfaa..abb4860 100644
--- a/src/components/Chat/GroupAnnouncements.tsx
+++ b/src/components/Chat/GroupAnnouncements.tsx
@@ -289,9 +289,9 @@ export const GroupAnnouncements = ({
       const fee = await getFee('ARBITRARY');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'ARBITRARY',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
diff --git a/src/components/CoreSyncStatus.tsx b/src/components/CoreSyncStatus.tsx
index 79e22d2..3e782c4 100644
--- a/src/components/CoreSyncStatus.tsx
+++ b/src/components/CoreSyncStatus.tsx
@@ -77,26 +77,26 @@ export const CoreSyncStatus = () => {
 
     let imagePath = syncingImg;
     let message = t('core:message.status.synchronizing', {
-      postProcess: 'capitalize',
+      postProcess: 'capitalizeFirst',
     });
 
     if (isMintingPossible && !isUsingGateway) {
       imagePath = syncedMintingImg;
-      message = `${t(`core:message.status.${isSynchronizing ? 'synchronizing' : 'synchronized'}`, { postProcess: 'capitalize' })} ${t('core:message.status.minting')}`;
+      message = `${t(`core:message.status.${isSynchronizing ? 'synchronizing' : 'synchronized'}`, { postProcess: 'capitalizeFirst' })} ${t('core:message.status.minting')}`;
     } else if (isSynchronizing === true && syncPercent === 99) {
       imagePath = syncingImg;
     } else if (isSynchronizing && !isMintingPossible && syncPercent === 100) {
       imagePath = syncingImg;
-      message = `${t('core:message.status.synchronizing', { postProcess: 'capitalize' })} ${!isUsingGateway ? t('core:message.status.not_minting') : ''}`;
+      message = `${t('core:message.status.synchronizing', { postProcess: 'capitalizeFirst' })} ${!isUsingGateway ? t('core:message.status.not_minting') : ''}`;
     } else if (!isSynchronizing && !isMintingPossible && syncPercent === 100) {
       imagePath = syncedImg;
-      message = `${t('core:message.status.synchronized', { postProcess: 'capitalize' })} ${!isUsingGateway ? t('core:message.status.not_minting') : ''}`;
+      message = `${t('core:message.status.synchronized', { postProcess: 'capitalizeFirst' })} ${!isUsingGateway ? t('core:message.status.not_minting') : ''}`;
     } else if (isSynchronizing && isMintingPossible && syncPercent === 100) {
       imagePath = syncingImg;
-      message = `${t('core:message.status.synchronizing', { postProcess: 'capitalize' })} ${!isUsingGateway ? t('core:message.status.minting') : ''}`;
+      message = `${t('core:message.status.synchronizing', { postProcess: 'capitalizeFirst' })} ${!isUsingGateway ? t('core:message.status.minting') : ''}`;
     } else if (!isSynchronizing && isMintingPossible && syncPercent === 100) {
       imagePath = syncedMintingImg;
-      message = `${t('core:message.status.synchronized', { postProcess: 'capitalize' })} ${!isUsingGateway ? t('core:message.status.minting') : ''}`;
+      message = `${t('core:message.status.synchronized', { postProcess: 'capitalizeFirst' })} ${!isUsingGateway ? t('core:message.status.minting') : ''}`;
     }
 
     return (
@@ -121,36 +121,38 @@ export const CoreSyncStatus = () => {
             top: '10px',
           }}
         >
-          <h3>{t('core:core.information', { postProcess: 'capitalize' })}</h3>
+          <h3>
+            {t('core:core.information', { postProcess: 'capitalizeFirst' })}
+          </h3>
 
           <h4 className="lineHeight">
-            {t('core:core.version', { postProcess: 'capitalize' })}:{' '}
+            {t('core:core.version', { postProcess: 'capitalizeFirst' })}:{' '}
             <span style={{ color: '#03a9f4' }}>{buildVersion}</span>
           </h4>
 
           <h4 className="lineHeight">{message}</h4>
 
           <h4 className="lineHeight">
-            {t('core:core.block_height', { postProcess: 'capitalize' })}:{' '}
+            {t('core:core.block_height', { postProcess: 'capitalizeFirst' })}:{' '}
             <span style={{ color: '#03a9f4' }}>{height || ''}</span>
           </h4>
 
           <h4 className="lineHeight">
-            {t('core:core.peers', { postProcess: 'capitalize' })}:{' '}
+            {t('core:core.peers', { postProcess: 'capitalizeFirst' })}:{' '}
             <span style={{ color: '#03a9f4' }}>
               {numberOfConnections || ''}
             </span>
           </h4>
 
           <h4 className="lineHeight">
-            {t('auth:node.using_public', { postProcess: 'capitalize' })}:{' '}
+            {t('auth:node.using_public', { postProcess: 'capitalizeFirst' })}:{' '}
             <span style={{ color: '#03a9f4' }}>
               {isUsingGateway?.toString()}
             </span>
           </h4>
 
           <h4 className="lineHeight">
-            {t('core:ui.version', { postProcess: 'capitalize' })}:{' '}
+            {t('core:ui.version', { postProcess: 'capitalizeFirst' })}:{' '}
             <span style={{ color: '#03a9f4' }}>{manifestData.version}</span>
           </h4>
         </div>
diff --git a/src/components/Explore/Explore.tsx b/src/components/Explore/Explore.tsx
index 3da3cf5..33c7876 100644
--- a/src/components/Explore/Explore.tsx
+++ b/src/components/Explore/Explore.tsx
@@ -46,7 +46,7 @@ export const Explore = ({ setDesktopViewMode }) => {
             fontSize: '1rem',
           }}
         >
-          {t('tutorial:initial.trade_qort', { postProcess: 'capitalize' })}
+          {t('tutorial:initial.trade_qort', { postProcess: 'capitalizeFirst' })}
         </Typography>
       </ButtonBase>
 
@@ -73,7 +73,7 @@ export const Explore = ({ setDesktopViewMode }) => {
             fontSize: '1rem',
           }}
         >
-          {t('tutorial:initial.see_apps', { postProcess: 'capitalize' })}
+          {t('tutorial:initial.see_apps', { postProcess: 'capitalizeFirst' })}
         </Typography>
       </ButtonBase>
 
@@ -102,7 +102,9 @@ export const Explore = ({ setDesktopViewMode }) => {
             fontSize: '1rem',
           }}
         >
-          {t('tutorial:initial.general_chat', { postProcess: 'capitalize' })}
+          {t('tutorial:initial.general_chat', {
+            postProcess: 'capitalizeFirst',
+          })}
         </Typography>
       </ButtonBase>
 
@@ -129,7 +131,7 @@ export const Explore = ({ setDesktopViewMode }) => {
             fontSize: '1rem',
           }}
         >
-          {t('core:wallet.wallet_other', { postProcess: 'capitalize' })}
+          {t('core:wallet.wallet_other', { postProcess: 'capitalizeFirst' })}
         </Typography>
       </ButtonBase>
     </Box>
diff --git a/src/components/GeneralNotifications.tsx b/src/components/GeneralNotifications.tsx
index c7a6072..b88000e 100644
--- a/src/components/GeneralNotifications.tsx
+++ b/src/components/GeneralNotifications.tsx
@@ -111,7 +111,7 @@ export const GeneralNotifications = ({ address }) => {
                 userSelect: 'none',
               }}
             >
-              No new notifications
+              {t('core:message.generic.no_notifications')}
             </Typography>
           )}
           {hasNewPayment && (
diff --git a/src/components/GlobalActions/JoinGroup.tsx b/src/components/GlobalActions/JoinGroup.tsx
index a56d642..fc77d85 100644
--- a/src/components/GlobalActions/JoinGroup.tsx
+++ b/src/components/GlobalActions/JoinGroup.tsx
@@ -70,9 +70,9 @@ export const JoinGroup = () => {
       const fee = await getFee('JOIN_GROUP');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'JOIN_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -89,7 +89,7 @@ export const JoinGroup = () => {
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_join', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
 
@@ -100,11 +100,11 @@ export const JoinGroup = () => {
                     type: 'joined-group',
                     label: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -118,11 +118,11 @@ export const JoinGroup = () => {
                     type: 'joined-group-request',
                     label: t('group:message.success.group_join_request', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_outcome', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -147,7 +147,9 @@ export const JoinGroup = () => {
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -205,7 +207,7 @@ export const JoinGroup = () => {
                 fontWeight: 600,
               }}
             >
-              {t('group:group.name', { postProcess: 'capitalize' })}:{' '}
+              {t('group:group.name', { postProcess: 'capitalizeFirst' })}:{' '}
               {` ${groupInfo?.groupName}`}
             </Typography>
 
@@ -215,8 +217,10 @@ export const JoinGroup = () => {
                 fontWeight: 600,
               }}
             >
-              {t('group:group.member_number', { postProcess: 'capitalize' })}:{' '}
-              {` ${groupInfo?.memberCount}`}
+              {t('group:group.member_number', {
+                postProcess: 'capitalizeFirst',
+              })}
+              : {` ${groupInfo?.memberCount}`}
             </Typography>
 
             {groupInfo?.description && (
@@ -237,7 +241,7 @@ export const JoinGroup = () => {
                 }}
               >
                 {t('group:message.generic.already_in_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             )}
@@ -249,7 +253,7 @@ export const JoinGroup = () => {
                 }}
               >
                 {t('group:message.generic.closed_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             )}
@@ -276,7 +280,7 @@ export const JoinGroup = () => {
               }}
             >
               {t('core:action.join', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </CustomButtonAccept>
           </ButtonBase>
@@ -291,7 +295,7 @@ export const JoinGroup = () => {
             onClick={() => setIsOpen(false)}
           >
             {t('core:action.close', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </CustomButtonAccept>
         </DialogActions>
diff --git a/src/components/Group/AddGroup.tsx b/src/components/Group/AddGroup.tsx
index 8b91ebe..24ac2da 100644
--- a/src/components/Group/AddGroup.tsx
+++ b/src/components/Group/AddGroup.tsx
@@ -105,22 +105,22 @@ export const AddGroup = ({ address, open, setOpen }) => {
       if (!name)
         throw new Error(
           t('group:message.error.name_required', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
       if (!description)
         throw new Error(
           t('group:message.error.description_required', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
 
       const fee = await getFee('CREATE_GROUP');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'CREATE_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -140,7 +140,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_creation', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -150,11 +150,11 @@ export const AddGroup = ({ address, open, setOpen }) => {
                   type: 'created-group',
                   label: t('group:message.success.group_creation_name', {
                     group_name: name,
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   labelDone: t('group:message.success.group_creation_label', {
                     group_name: name,
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   done: false,
                 },
@@ -172,7 +172,9 @@ export const AddGroup = ({ address, open, setOpen }) => {
             rej({
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
           });
       });
@@ -225,7 +227,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
         >
           <Toolbar>
             <Typography sx={{ ml: 2, flex: 1 }} variant="h4" component="div">
-              {t('group:group.management', { postProcess: 'capitalize' })}
+              {t('group:group.management', { postProcess: 'capitalizeFirst' })}
             </Typography>
 
             <IconButton
@@ -267,7 +269,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
             >
               <Tab
                 label={t('group:action.create_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
                 {...a11yProps(0)}
                 sx={{
@@ -279,7 +281,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
               />
               <Tab
                 label={t('group:action.find_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
                 {...a11yProps(1)}
                 sx={{
@@ -291,7 +293,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
               />
               <Tab
                 label={t('group:group.invites', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
                 {...a11yProps(2)}
                 sx={{
@@ -328,13 +330,13 @@ export const AddGroup = ({ address, open, setOpen }) => {
                 >
                   <Label>
                     {t('group:group.name', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Label>
 
                   <Input
                     placeholder={t('group:group.name', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                     value={name}
                     onChange={(e) => setName(e.target.value)}
@@ -350,13 +352,13 @@ export const AddGroup = ({ address, open, setOpen }) => {
                 >
                   <Label>
                     {t('group:group.description', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Label>
 
                   <Input
                     placeholder={t('group:group.description', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                     value={description}
                     onChange={(e) => setDescription(e.target.value)}
@@ -372,7 +374,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                 >
                   <Label>
                     {t('group:group.type', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Label>
 
@@ -385,12 +387,12 @@ export const AddGroup = ({ address, open, setOpen }) => {
                   >
                     <MenuItem value={1}>
                       {t('group:group.open', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </MenuItem>
                     <MenuItem value={0}>
                       {t('group:group.closed', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </MenuItem>
                   </Select>
@@ -407,7 +409,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                 >
                   <Typography>
                     {t('group:advanced_options', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Typography>
 
@@ -424,7 +426,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                   >
                     <Label>
                       {t('group:approval_threshold', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Label>
 
@@ -437,12 +439,12 @@ export const AddGroup = ({ address, open, setOpen }) => {
                     >
                       <MenuItem value={0}>
                         {t('core:count.none', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </MenuItem>
                       <MenuItem value={1}>
                         {t('core:count.one', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </MenuItem>
                       <MenuItem value={20}>20%</MenuItem>
@@ -462,7 +464,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                   >
                     <Label>
                       {t('group:block_delay.minimum', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Label>
 
@@ -521,7 +523,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                   >
                     <Label>
                       {t('group:block_delay.maximum', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Label>
 
@@ -582,7 +584,7 @@ export const AddGroup = ({ address, open, setOpen }) => {
                     onClick={handleCreateGroup}
                   >
                     {t('group:action.create_group', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Button>
                 </Box>
diff --git a/src/components/Group/AddGroupList.tsx b/src/components/Group/AddGroupList.tsx
index 49dce3d..06113a4 100644
--- a/src/components/Group/AddGroupList.tsx
+++ b/src/components/Group/AddGroupList.tsx
@@ -113,9 +113,9 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
       const fee = await getFee('JOIN_GROUP');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'JOIN_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -131,7 +131,7 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.join_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
 
@@ -142,11 +142,11 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
                     type: 'joined-group',
                     label: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -160,11 +160,11 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
                     type: 'joined-group-request',
                     label: t('group:message.success.group_join_request', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_outcome', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -243,7 +243,7 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
                   }}
                 >
                   <Typography>
-                    {t('core:action.join', { postProcess: 'capitalize' })}{' '}
+                    {t('core:action.join', { postProcess: 'capitalizeFirst' })}{' '}
                     {group?.groupName}
                   </Typography>
                   <Typography>
@@ -257,7 +257,7 @@ export const AddGroupList = ({ setInfoSnack, setOpenSnack }) => {
                     onClick={() => handleJoinGroup(group, group?.isOpen)}
                   >
                     {t('group:action.join_group', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </LoadingButton>
                 </Box>
diff --git a/src/components/Group/Forum/GroupMail.tsx b/src/components/Group/Forum/GroupMail.tsx
index 41f75ef..c1718a5 100644
--- a/src/components/Group/Forum/GroupMail.tsx
+++ b/src/components/Group/Forum/GroupMail.tsx
@@ -170,7 +170,9 @@ export const GroupMail = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -754,7 +756,7 @@ export const GroupMail = ({
                       <ThreadSingleLastMessageP>
                         <ThreadSingleLastMessageSpanP>
                           {t('group:last_message', {
-                            postProcess: 'capitalize',
+                            postProcess: 'capitalizeFirst',
                           })}
                           :{' '}
                         </ThreadSingleLastMessageSpanP>
@@ -791,7 +793,7 @@ export const GroupMail = ({
                     }}
                   >
                     {t('core:page.last', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Typography>
                   <ArrowForwardIosIcon
@@ -825,7 +827,7 @@ export const GroupMail = ({
         open={isLoading}
         info={{
           message: t('group:message.success.loading_threads', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
         }}
       />
diff --git a/src/components/Group/Forum/NewThread.tsx b/src/components/Group/Forum/NewThread.tsx
index 1a1e5df..802f4a4 100644
--- a/src/components/Group/Forum/NewThread.tsx
+++ b/src/components/Group/Forum/NewThread.tsx
@@ -182,29 +182,29 @@ export const NewThread = ({
       const missingFields: string[] = [];
 
       if (!isMessage && !threadTitle) {
-        errorMsg = t('group:question.provide_thread', {
-          postProcess: 'capitalize',
+        errorMsg = t('core:question.provide_thread', {
+          postProcess: 'capitalizeFirst',
         });
       }
 
       if (!name) {
         errorMsg = t('group:message.error.access_name', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         });
       }
 
       if (!groupInfo) {
         errorMsg = t('group:message.error.group_info', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         });
       }
 
       // if (!description) missingFields.push('subject')
       if (missingFields.length > 0) {
         const missingFieldsString = missingFields.join(', ');
-        const errMsg = t('group:message.error.missing_field', {
+        const errMsg = t('core:message.error.missing_fields', {
           field: missingFieldsString,
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         });
         errorMsg = errMsg;
       }
@@ -217,7 +217,7 @@ export const NewThread = ({
 
       if (!htmlContent?.trim() || htmlContent?.trim() === '<p></p>') {
         const errMsg = t('group:message.generic.provide_message', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         });
         throw new Error(errMsg);
       }
@@ -229,9 +229,9 @@ export const NewThread = ({
         feeToShow = +feeToShow * 2;
       }
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'ARBITRARY',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: feeToShow + ' QORT',
       });
@@ -257,7 +257,7 @@ export const NewThread = ({
         isPrivate === false ? null : await getSecretKey(false, true);
       if (!secretKey && isPrivate) {
         const errMsg = t('group:message.error.group_secret_key', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         });
         throw new Error(errMsg);
       }
@@ -320,7 +320,7 @@ export const NewThread = ({
         setInfoSnack({
           type: 'success',
           message: t('group:message.success.thread_creation', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
         });
         setOpenSnack(true);
@@ -332,7 +332,7 @@ export const NewThread = ({
       } else {
         if (!currentThread) {
           const errMsg = t('group:message.error.thread_id', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           });
           throw new Error(errMsg);
         }
@@ -360,7 +360,7 @@ export const NewThread = ({
         setInfoSnack({
           type: 'success',
           message: t('group:message.success.post_creation', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
         });
         setOpenSnack(true);
@@ -404,10 +404,10 @@ export const NewThread = ({
         <ComposeP>
           {currentThread
             ? t('core:action.new.post', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })
             : t('core:action.new.thread', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
         </ComposeP>
       </ComposeContainer>
@@ -437,10 +437,10 @@ export const NewThread = ({
           <NewMessageHeaderP>
             {isMessage
               ? t('core:action.post_message', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })
               : t('core:action.new.thread', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
           </NewMessageHeaderP>
 
@@ -562,10 +562,10 @@ export const NewThread = ({
             <NewMessageSendP>
               {isMessage
                 ? t('core:action.post', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })
                 : t('core:action.create_thread', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
             </NewMessageSendP>
 
diff --git a/src/components/Group/Forum/Thread.tsx b/src/components/Group/Forum/Thread.tsx
index a6c2d0f..447200e 100644
--- a/src/components/Group/Forum/Thread.tsx
+++ b/src/components/Group/Forum/Thread.tsx
@@ -609,7 +609,7 @@ export const Thread = ({
             <ReturnIcon />
             <ComposeP>
               {t('group:action.return_to_thread', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </ComposeP>
           </ShowMessageReturnButton>
@@ -688,7 +688,7 @@ export const Thread = ({
               disabled={!hasFirstPage}
               variant="contained"
             >
-              {t('core:page.first', { postProcess: 'capitalize' })}
+              {t('core:page.first', { postProcess: 'capitalizeFirst' })}
             </Button>
 
             <Button
@@ -707,7 +707,7 @@ export const Thread = ({
               disabled={!hasPreviousPage}
               variant="contained"
             >
-              {t('core:page.previous', { postProcess: 'capitalize' })}
+              {t('core:page.previous', { postProcess: 'capitalizeFirst' })}
             </Button>
 
             <Button
@@ -726,7 +726,7 @@ export const Thread = ({
               disabled={!hasNextPage}
               variant="contained"
             >
-              {t('core:page.next', { postProcess: 'capitalize' })}
+              {t('core:page.next', { postProcess: 'capitalizeFirst' })}
             </Button>
 
             <Button
@@ -745,7 +745,7 @@ export const Thread = ({
               disabled={!hasLastPage}
               variant="contained"
             >
-              {t('core:page.last', { postProcess: 'capitalize' })}
+              {t('core:page.last', { postProcess: 'capitalizeFirst' })}
             </Button>
           </Box>
 
@@ -929,7 +929,9 @@ export const Thread = ({
                         fontSize: '18px',
                       }}
                     >
-                      {t('core:downloading_qdn', { postProcess: 'capitalize' })}
+                      {t('core:downloading_qdn', {
+                        postProcess: 'capitalizeFirst',
+                      })}
                     </Typography>
                   </Box>
                 </Box>
@@ -961,7 +963,7 @@ export const Thread = ({
                   }}
                 >
                   {t('group:action.refetch_page', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Button>
               </Box>
@@ -1000,7 +1002,7 @@ export const Thread = ({
                 disabled={!hasFirstPage}
                 variant="contained"
               >
-                {t('core:page.first', { postProcess: 'capitalize' })}
+                {t('core:page.first', { postProcess: 'capitalizeFirst' })}
               </Button>
 
               <Button
@@ -1019,7 +1021,7 @@ export const Thread = ({
                 disabled={!hasPreviousPage}
                 variant="contained"
               >
-                {t('core:page.previous', { postProcess: 'capitalize' })}
+                {t('core:page.previous', { postProcess: 'capitalizeFirst' })}
               </Button>
 
               <Button
@@ -1038,7 +1040,7 @@ export const Thread = ({
                 disabled={!hasNextPage}
                 variant="contained"
               >
-                {t('core:page.next', { postProcess: 'capitalize' })}
+                {t('core:page.next', { postProcess: 'capitalizeFirst' })}
               </Button>
 
               <Button
@@ -1057,7 +1059,7 @@ export const Thread = ({
                 disabled={!hasLastPage}
                 variant="contained"
               >
-                {t('core:page.last', { postProcess: 'capitalize' })}
+                {t('core:page.last', { postProcess: 'capitalizeFirst' })}
               </Button>
             </Box>
 
@@ -1071,7 +1073,7 @@ export const Thread = ({
       <LoadingSnackbar
         open={isLoading}
         info={{
-          message: t('core:loading_posts', { postProcess: 'capitalize' }),
+          message: t('core:loading_posts', { postProcess: 'capitalizeFirst' }),
         }}
       />
     </GroupContainer>
diff --git a/src/components/Group/Group.tsx b/src/components/Group/Group.tsx
index a7e330d..b524697 100644
--- a/src/components/Group/Group.tsx
+++ b/src/components/Group/Group.tsx
@@ -514,7 +514,9 @@ export const Group = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -543,7 +545,9 @@ export const Group = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -575,7 +579,9 @@ export const Group = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -1098,7 +1104,9 @@ export const Group = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -1995,7 +2003,7 @@ export const Group = ({
                 }}
               >
                 {t('group:message.generic.no_selection', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -2094,7 +2102,7 @@ export const Group = ({
                     {' '}
                     <Typography>
                       {t('group:message.generic.encryption_key', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Typography>
                   </div>
@@ -2120,21 +2128,21 @@ export const Group = ({
                       {' '}
                       <Typography>
                         {t('group:message.generic.not_part_group', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </Typography>
                       <Spacer height="25px" />
                       <Typography>
                         <strong>
                           {t('group:message.generic.only_encrypted', {
-                            postProcess: 'capitalize',
+                            postProcess: 'capitalizeFirst',
                           })}
                         </strong>
                       </Typography>
                       <Spacer height="25px" />
                       <Typography>
                         {t('group:message.generic.notify_admins', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </Typography>
                       <Spacer height="25px" />
@@ -2156,7 +2164,7 @@ export const Group = ({
                               onClick={() => notifyAdmin(admin)}
                             >
                               {t('core:action.notify', {
-                                postProcess: 'capitalize',
+                                postProcess: 'capitalizeFirst',
                               })}
                             </LoadingButton>
                           </Box>
@@ -2381,7 +2389,7 @@ export const Group = ({
             message:
               isLoadingGroupMessage ||
               t('group:message.generic.setting_group', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               }),
           }}
         />
@@ -2390,7 +2398,7 @@ export const Group = ({
           open={isLoadingGroups}
           info={{
             message: t('group:message.generic.setting_group', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             }),
           }}
         />
diff --git a/src/components/Group/GroupInvites.tsx b/src/components/Group/GroupInvites.tsx
index ca3f32c..f3da8a0 100644
--- a/src/components/Group/GroupInvites.tsx
+++ b/src/components/Group/GroupInvites.tsx
@@ -71,7 +71,7 @@ export const GroupInvites = ({ myAddress, setOpenAddGroup }) => {
             fontSize: '1rem',
           }}
         >
-          {t('group:group.invites', { postProcess: 'capitalize' })}{' '}
+          {t('group:group.invites', { postProcess: 'capitalizeFirst' })}{' '}
           {groupsWithJoinRequests?.length > 0 &&
             ` (${groupsWithJoinRequests?.length})`}
         </Typography>
@@ -131,7 +131,7 @@ export const GroupInvites = ({ myAddress, setOpenAddGroup }) => {
                 }}
               >
                 {t('group:message.generic.no_display', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -181,7 +181,7 @@ export const GroupInvites = ({ myAddress, setOpenAddGroup }) => {
                       }}
                       primary={t('group:message.generic.group_invited_you', {
                         group: group?.groupName,
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     />
                   </ListItemButton>
diff --git a/src/components/Group/GroupJoinRequests.tsx b/src/components/Group/GroupJoinRequests.tsx
index 15304f5..0991edb 100644
--- a/src/components/Group/GroupJoinRequests.tsx
+++ b/src/components/Group/GroupJoinRequests.tsx
@@ -144,7 +144,7 @@ export const GroupJoinRequests = ({
             fontSize: '1rem',
           }}
         >
-          {t('group:join_requests', { postProcess: 'capitalize' })}{' '}
+          {t('group:join_requests', { postProcess: 'capitalizeFirst' })}{' '}
           {filteredJoinRequests?.filter((group) => group?.data?.length > 0)
             ?.length > 0 &&
             ` (${filteredJoinRequests?.filter((group) => group?.data?.length > 0)?.length})`}
@@ -207,7 +207,7 @@ export const GroupJoinRequests = ({
                   }}
                 >
                   {t('group:message.generic.no_display', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
diff --git a/src/components/Group/HomeDesktop.tsx b/src/components/Group/HomeDesktop.tsx
index 83f8828..c270df0 100644
--- a/src/components/Group/HomeDesktop.tsx
+++ b/src/components/Group/HomeDesktop.tsx
@@ -85,7 +85,7 @@ export const HomeDesktop = ({
             padding: '10px',
           }}
         >
-          {t('core:welcome', { postProcess: 'capitalize' })}
+          {t('core:welcome', { postProcess: 'capitalizeFirst' })}
           {userInfo?.name ? (
             <span
               style={{
@@ -217,7 +217,9 @@ export const HomeDesktop = ({
                     fontSize: '1rem',
                   }}
                 >
-                  {t('tutorial:initial.explore', { postProcess: 'capitalize' })}
+                  {t('tutorial:initial.explore', {
+                    postProcess: 'capitalizeFirst',
+                  })}
                 </Typography>{' '}
               </Box>
             </Divider>
diff --git a/src/components/Group/InviteMember.tsx b/src/components/Group/InviteMember.tsx
index 24ff960..8d7bcf2 100644
--- a/src/components/Group/InviteMember.tsx
+++ b/src/components/Group/InviteMember.tsx
@@ -17,9 +17,9 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
       const fee = await getFee('GROUP_INVITE');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'GROUP_INVITE',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -40,7 +40,7 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
                 type: 'success',
                 message: t('group:message.success.group_invite', {
                   value: value,
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -61,7 +61,7 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
               message:
                 error?.message ||
                 t('core:message.error.generic', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
             });
             setOpenSnack(true);
@@ -86,7 +86,7 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
         flexDirection: 'column',
       }}
     >
-      {t('group:action.invite_member', { postProcess: 'capitalize' })}
+      {t('group:action.invite_member', { postProcess: 'capitalizeFirst' })}
 
       <Spacer height="20px" />
 
@@ -99,14 +99,14 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
       <Spacer height="20px" />
 
       <Label>
-        {t('group:invitation_expiry', { postProcess: 'capitalize' })}
+        {t('group:invitation_expiry', { postProcess: 'capitalizeFirst' })}
       </Label>
 
       <Select
         labelId="demo-simple-select-label"
         id="demo-simple-select"
         value={expiryTime}
-        label={t('group:invitation_expiry', { postProcess: 'capitalize' })}
+        label={t('group:invitation_expiry', { postProcess: 'capitalizeFirst' })}
         onChange={handleChange}
       >
         <MenuItem value={10800}>{t('core:time.hour', { count: 3 })}</MenuItem>
@@ -129,7 +129,7 @@ export const InviteMember = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
         loading={isLoadingInvite}
         onClick={inviteMember}
       >
-        {t('core:action.invite', { postProcess: 'capitalize' })}
+        {t('core:action.invite', { postProcess: 'capitalizeFirst' })}
       </LoadingButton>
     </Box>
   );
diff --git a/src/components/Group/ListOfBans.tsx b/src/components/Group/ListOfBans.tsx
index 3d063c5..650c418 100644
--- a/src/components/Group/ListOfBans.tsx
+++ b/src/components/Group/ListOfBans.tsx
@@ -88,9 +88,9 @@ export const ListOfBans = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
     try {
       const fee = await getFee('CANCEL_GROUP_BAN');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'CANCEL_GROUP_BAN',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -108,7 +108,7 @@ export const ListOfBans = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.unbanned_user', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               handlePopoverClose();
@@ -184,7 +184,7 @@ export const ListOfBans = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
                     onClick={() => handleCancelBan(member?.offender)}
                   >
                     {t('group:action.cancel_ban', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </LoadingButton>
                 </Box>
@@ -214,7 +214,7 @@ export const ListOfBans = ({ groupId, setInfoSnack, setOpenSnack, show }) => {
 
   return (
     <div>
-      <p>{t('group:ban_list', { postProcess: 'capitalize' })}</p>
+      <p>{t('group:ban_list', { postProcess: 'capitalizeFirst' })}</p>
       <div
         style={{
           display: 'flex',
diff --git a/src/components/Group/ListOfGroupPromotions.tsx b/src/components/Group/ListOfGroupPromotions.tsx
index 832f029..4e4be16 100644
--- a/src/components/Group/ListOfGroupPromotions.tsx
+++ b/src/components/Group/ListOfGroupPromotions.tsx
@@ -240,14 +240,16 @@ export const ListOfGroupPromotions = () => {
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
       setInfoSnack({
         type: 'success',
         message: t('group:message.success.group_promotion', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
       });
       setOpenSnack(true);
@@ -260,7 +262,7 @@ export const ListOfGroupPromotions = () => {
         message:
           error?.message ||
           t('group:message.error.group_promotion', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
       });
       setOpenSnack(true);
@@ -274,9 +276,9 @@ export const ListOfGroupPromotions = () => {
       const groupId = group.groupId;
       const fee = await getFee('JOIN_GROUP');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'JOIN_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -291,7 +293,7 @@ export const ListOfGroupPromotions = () => {
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_join', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
 
@@ -302,11 +304,11 @@ export const ListOfGroupPromotions = () => {
                     type: 'joined-group',
                     label: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_label', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -320,11 +322,11 @@ export const ListOfGroupPromotions = () => {
                     type: 'joined-group-request',
                     label: t('group:message.success.group_join_request', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     labelDone: t('group:message.success.group_join_outcome', {
                       group_name: group?.groupName,
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     done: false,
                     groupId,
@@ -350,7 +352,9 @@ export const ListOfGroupPromotions = () => {
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -399,7 +403,7 @@ export const ListOfGroupPromotions = () => {
               fontSize: '1rem',
             }}
           >
-            {t('group:group.promotions', { postProcess: 'capitalize' })}{' '}
+            {t('group:group.promotions', { postProcess: 'capitalizeFirst' })}{' '}
             {promotions.length > 0 && ` (${promotions.length})`}
           </Typography>
 
@@ -458,7 +462,9 @@ export const ListOfGroupPromotions = () => {
                   fontSize: '12px',
                 }}
               >
-                {t('group.action.add_promotion', { postProcess: 'capitalize' })}
+                {t('group.action.add_promotion', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </Button>
             </Box>
 
@@ -505,7 +511,7 @@ export const ListOfGroupPromotions = () => {
                   }}
                 >
                   {t('group.message.generic.no_display', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
@@ -570,7 +576,7 @@ export const ListOfGroupPromotions = () => {
                             fallback={
                               <Typography>
                                 {t('group.message.generic.invalid_data', {
-                                  postProcess: 'capitalize',
+                                  postProcess: 'capitalizeFirst',
                                 })}
                               </Typography>
                             }
@@ -622,7 +628,7 @@ export const ListOfGroupPromotions = () => {
                                     }}
                                   >
                                     {t('group:group.name', {
-                                      postProcess: 'capitalize',
+                                      postProcess: 'capitalizeFirst',
                                     })}
                                     : {` ${promotion?.groupName}`}
                                   </Typography>
@@ -634,7 +640,7 @@ export const ListOfGroupPromotions = () => {
                                     }}
                                   >
                                     {t('group:group.member_number', {
-                                      postProcess: 'capitalize',
+                                      postProcess: 'capitalizeFirst',
                                     })}
                                     : {` ${promotion?.memberCount}`}
                                   </Typography>
@@ -658,7 +664,7 @@ export const ListOfGroupPromotions = () => {
                                       }}
                                     >
                                       {t('group:message.generic.closed_group', {
-                                        postProcess: 'capitalize',
+                                        postProcess: 'capitalizeFirst',
                                       })}
                                     </Typography>
                                   )}
@@ -681,7 +687,7 @@ export const ListOfGroupPromotions = () => {
                                       onClick={handlePopoverClose}
                                     >
                                       {t('core:action.close', {
-                                        postProcess: 'capitalize',
+                                        postProcess: 'capitalizeFirst',
                                       })}
                                     </LoadingButton>
 
@@ -697,7 +703,7 @@ export const ListOfGroupPromotions = () => {
                                       }
                                     >
                                       {t('core:action.join', {
-                                        postProcess: 'capitalize',
+                                        postProcess: 'capitalizeFirst',
                                       })}
                                     </LoadingButton>
                                   </Box>
@@ -783,10 +789,10 @@ export const ListOfGroupPromotions = () => {
                                 >
                                   {promotion?.isOpen
                                     ? t('group:group.public', {
-                                        postProcess: 'capitalize',
+                                        postProcess: 'capitalizeFirst',
                                       })
                                     : t('group:group.private', {
-                                        postProcess: 'capitalize',
+                                        postProcess: 'capitalizeFirst',
                                       })}
                                 </Typography>
                               </Box>
@@ -822,7 +828,7 @@ export const ListOfGroupPromotions = () => {
                                   }}
                                 >
                                   {t('group:action.join_group', {
-                                    postProcess: 'capitalize',
+                                    postProcess: 'capitalizeFirst',
                                   })}
                                   : {` ${promotion?.groupName}`}
                                 </Button>
@@ -850,19 +856,19 @@ export const ListOfGroupPromotions = () => {
         aria-describedby="alert-dialog-description"
       >
         <DialogTitle id="alert-dialog-title">
-          {t('group:action.promote_group', { postProcess: 'capitalize' })}
+          {t('group:action.promote_group', { postProcess: 'capitalizeFirst' })}
         </DialogTitle>
 
         <DialogContent>
           <DialogContentText id="alert-dialog-description">
             {t('group:message.generic.latest_promotion', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </DialogContentText>
 
           <DialogContentText id="alert-dialog-description2">
             {t('group:message.generic.max_chars', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
             : {fee && fee} {' QORT'}
           </DialogContentText>
@@ -878,13 +884,13 @@ export const ListOfGroupPromotions = () => {
           >
             <Label>
               {t('group:action.select_group', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Label>
 
             <Label>
               {t('group:message.generic.admin_only', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Label>
 
@@ -936,7 +942,7 @@ export const ListOfGroupPromotions = () => {
             onClick={() => setIsShowModal(false)}
           >
             {t('core:action.close', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Button>
           <Button
@@ -946,7 +952,7 @@ export const ListOfGroupPromotions = () => {
             autoFocus
           >
             {t('core:action.publish', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Button>
         </DialogActions>
diff --git a/src/components/Group/ListOfInvites.tsx b/src/components/Group/ListOfInvites.tsx
index 50b3424..fc63464 100644
--- a/src/components/Group/ListOfInvites.tsx
+++ b/src/components/Group/ListOfInvites.tsx
@@ -94,9 +94,9 @@ export const ListOfInvites = ({
       const fee = await getFee('CANCEL_GROUP_INVITE');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'CANCEL_GROUP_INVITE',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -114,7 +114,7 @@ export const ListOfInvites = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.invitation_cancellation', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -136,7 +136,7 @@ export const ListOfInvites = ({
               message:
                 error.message ||
                 t('core:message.error.generic', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
             });
             setOpenSnack(true);
@@ -196,7 +196,7 @@ export const ListOfInvites = ({
                     onClick={() => handleCancelInvitation(member?.invitee)}
                   >
                     {t('core:action.cancel_invitation', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </LoadingButton>
                 </Box>
@@ -229,7 +229,7 @@ export const ListOfInvites = ({
     <div>
       <p>
         {t('group:invitees_list', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         })}
       </p>
       <div
diff --git a/src/components/Group/ListOfJoinRequests.tsx b/src/components/Group/ListOfJoinRequests.tsx
index bb3a928..6d9c38a 100644
--- a/src/components/Group/ListOfJoinRequests.tsx
+++ b/src/components/Group/ListOfJoinRequests.tsx
@@ -97,9 +97,9 @@ export const ListOfJoinRequests = ({
       const fee = await getFee('GROUP_INVITE');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'GROUP_INVITE',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -119,7 +119,7 @@ export const ListOfJoinRequests = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success,group_join', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -130,10 +130,10 @@ export const ListOfJoinRequests = ({
                   ...response,
                   type: 'join-request-accept',
                   label: t('group:message.success,invitation_request', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   labelDone: t('group:message.success,user_joined', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   done: false,
                   groupId,
@@ -157,7 +157,9 @@ export const ListOfJoinRequests = ({
               type: 'error',
               message:
                 error?.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -223,7 +225,9 @@ export const ListOfJoinRequests = ({
                     variant="contained"
                     onClick={() => handleAcceptJoinRequest(member?.joiner)}
                   >
-                    {t('core:action.accept', { postProcess: 'capitalize' })}
+                    {t('core:action.accept', {
+                      postProcess: 'capitalizeFirst',
+                    })}
                   </LoadingButton>
                 </Box>
               </Popover>
@@ -252,7 +256,7 @@ export const ListOfJoinRequests = ({
 
   return (
     <div>
-      <p>{t('core:list.join_request', { postProcess: 'capitalize' })}</p>
+      <p>{t('core:list.join_request', { postProcess: 'capitalizeFirst' })}</p>
       <div
         style={{
           position: 'relative',
diff --git a/src/components/Group/ListOfMembers.tsx b/src/components/Group/ListOfMembers.tsx
index e9a1730..bfdc11f 100644
--- a/src/components/Group/ListOfMembers.tsx
+++ b/src/components/Group/ListOfMembers.tsx
@@ -59,9 +59,9 @@ const ListOfMembers = ({
     try {
       const fee = await getFee('GROUP_KICK');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'GROUP_KICK',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -78,7 +78,7 @@ const ListOfMembers = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_kick', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -98,7 +98,9 @@ const ListOfMembers = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -115,9 +117,9 @@ const ListOfMembers = ({
       const fee = await getFee('GROUP_BAN');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'GROUP_BAN',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -136,7 +138,7 @@ const ListOfMembers = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_ban', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -156,7 +158,9 @@ const ListOfMembers = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -173,9 +177,9 @@ const ListOfMembers = ({
     try {
       const fee = await getFee('ADD_GROUP_ADMIN');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'ADD_GROUP_ADMIN',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -191,7 +195,7 @@ const ListOfMembers = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_member_admin', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -211,7 +215,9 @@ const ListOfMembers = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -228,9 +234,9 @@ const ListOfMembers = ({
     try {
       const fee = await getFee('REMOVE_GROUP_ADMIN');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'REMOVE_GROUP_ADMIN',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -246,7 +252,7 @@ const ListOfMembers = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_remove_member', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -266,7 +272,9 @@ const ListOfMembers = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -326,7 +334,7 @@ const ListOfMembers = ({
                       onClick={() => handleKick(member?.member)}
                     >
                       {t('group:action.kick_member', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </LoadingButton>
 
@@ -337,7 +345,7 @@ const ListOfMembers = ({
                       onClick={() => handleBan(member?.member)}
                     >
                       {t('group:action.ban', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </LoadingButton>
 
@@ -348,7 +356,7 @@ const ListOfMembers = ({
                       onClick={() => makeAdmin(member?.member)}
                     >
                       {t('group:action.make_admin', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </LoadingButton>
 
@@ -359,7 +367,7 @@ const ListOfMembers = ({
                       onClick={() => removeAdmin(member?.member)}
                     >
                       {t('group:action.remove_admin', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </LoadingButton>
                   </>
@@ -394,7 +402,7 @@ const ListOfMembers = ({
                     }}
                   >
                     {t('core:admin', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </Typography>
                 )}
@@ -410,7 +418,7 @@ const ListOfMembers = ({
     <div>
       <p>
         {t('core:list.member', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         })}
       </p>
       <div
diff --git a/src/components/Group/ListOfThreadPostsWatched.tsx b/src/components/Group/ListOfThreadPostsWatched.tsx
index b03588c..af9e1f0 100644
--- a/src/components/Group/ListOfThreadPostsWatched.tsx
+++ b/src/components/Group/ListOfThreadPostsWatched.tsx
@@ -46,7 +46,9 @@ export const ListOfThreadPostsWatched = () => {
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -85,7 +87,7 @@ export const ListOfThreadPostsWatched = () => {
           }}
         >
           {t('group:thread_posts', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })}
           :
         </Typography>
@@ -133,7 +135,7 @@ export const ListOfThreadPostsWatched = () => {
               }}
             >
               {t('group:message.generic.no_display', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Typography>
           </Box>
diff --git a/src/components/Group/ManageMembers.tsx b/src/components/Group/ManageMembers.tsx
index 5768f97..d996184 100644
--- a/src/components/Group/ManageMembers.tsx
+++ b/src/components/Group/ManageMembers.tsx
@@ -84,9 +84,9 @@ export const ManageMembers = ({
       setIsLoadingLeave(true);
       const fee = await getFee('LEAVE_GROUP');
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'LEAVE_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -104,11 +104,11 @@ export const ManageMembers = ({
                   type: 'leave-group',
                   label: t('group:message.success.group_leave_name', {
                     group_name: selectedGroup?.groupName,
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   labelDone: t('group:message.success.group_leave_label', {
                     group_name: selectedGroup?.groupName,
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   done: false,
                   groupId: selectedGroup?.groupId,
@@ -119,7 +119,7 @@ export const ManageMembers = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_leave', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -130,7 +130,9 @@ export const ManageMembers = ({
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -207,7 +209,9 @@ export const ManageMembers = ({
         >
           <Toolbar>
             <Typography sx={{ ml: 2, flex: 1 }} variant="h4" component="div">
-              {t('group:action.manage_members', { postProcess: 'capitalize' })}
+              {t('group:action.manage_members', {
+                postProcess: 'capitalizeFirst',
+              })}
             </Typography>
 
             <IconButton
@@ -310,18 +314,20 @@ export const ManageMembers = ({
           >
             <Box>
               <Typography>
-                {t('group:group.id', { postProcess: 'capitalize' })}:{' '}
+                {t('group:group.id', { postProcess: 'capitalizeFirst' })}:{' '}
                 {groupInfo?.groupId}
               </Typography>
 
               <Typography>
-                {t('group:group.name', { postProcess: 'capitalize' })}:{' '}
+                {t('group:group.name', { postProcess: 'capitalizeFirst' })}:{' '}
                 {groupInfo?.groupName}
               </Typography>
 
               <Typography>
-                {t('group:group.member_number', { postProcess: 'capitalize' })}:{' '}
-                {groupInfo?.memberCount}
+                {t('group:group.member_number', {
+                  postProcess: 'capitalizeFirst',
+                })}
+                : {groupInfo?.memberCount}
               </Typography>
 
               <ButtonBase
@@ -336,7 +342,7 @@ export const ManageMembers = ({
                 <InsertLinkIcon />
 
                 <Typography>
-                  {t('group:join_link', { postProcess: 'capitalize' })}
+                  {t('group:join_link', { postProcess: 'capitalizeFirst' })}
                 </Typography>
               </ButtonBase>
             </Box>
@@ -351,7 +357,9 @@ export const ManageMembers = ({
                 variant="contained"
                 onClick={handleLeaveGroup}
               >
-                {t('group:action.leave_group', { postProcess: 'capitalize' })}
+                {t('group:action.leave_group', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </LoadingButton>
             )}
           </Card>
@@ -368,7 +376,9 @@ export const ManageMembers = ({
                 variant="contained"
                 onClick={() => getMembersWithNames(selectedGroup?.groupId)}
               >
-                {t('group:action.load_members', { postProcess: 'capitalize' })}
+                {t('group:action.load_members', {
+                  postProcess: 'capitalizeFirst',
+                })}
               </Button>
 
               <Spacer height="10px" />
@@ -465,7 +475,7 @@ export const ManageMembers = ({
           open={isLoadingMembers}
           info={{
             message: t('group:message.generic.loading_members', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             }),
           }}
         />
diff --git a/src/components/Group/QMailMessages.tsx b/src/components/Group/QMailMessages.tsx
index b20f519..e2e4ce5 100644
--- a/src/components/Group/QMailMessages.tsx
+++ b/src/components/Group/QMailMessages.tsx
@@ -92,7 +92,9 @@ export const QMailMessages = ({ userName, userAddress }) => {
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -155,7 +157,7 @@ export const QMailMessages = ({ userName, userAddress }) => {
             fontSize: '1rem',
           }}
         >
-          {t('group:latest_mails', { postProcess: 'capitalize' })}
+          {t('group:latest_mails', { postProcess: 'capitalizeFirst' })}
         </Typography>
 
         <MarkEmailUnreadIcon
@@ -226,7 +228,7 @@ export const QMailMessages = ({ userName, userAddress }) => {
                 }}
               >
                 {t('group:message.generic.no_display', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
diff --git a/src/components/Group/Settings.tsx b/src/components/Group/Settings.tsx
index 70859d4..6ba7e84 100644
--- a/src/components/Group/Settings.tsx
+++ b/src/components/Group/Settings.tsx
@@ -135,7 +135,9 @@ export const Settings = ({ open, setOpen, rawWallet }) => {
           .catch((error) => {
             rej(
               error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' })
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                })
             );
           });
       });
@@ -160,7 +162,7 @@ export const Settings = ({ open, setOpen, rawWallet }) => {
           <Toolbar>
             <Typography sx={{ ml: 2, flex: 1 }} variant="h4" component="div">
               {t('core:general_settings', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Typography>
 
@@ -194,7 +196,7 @@ export const Settings = ({ open, setOpen, rawWallet }) => {
               <LocalNodeSwitch checked={checked} onChange={handleChange} />
             }
             label={t('group:action.disable_push_notifications', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           />
           {window?.electronAPI && (
@@ -212,7 +214,7 @@ export const Settings = ({ open, setOpen, rawWallet }) => {
                 />
               }
               label={t('group:action.enable_dev_mode', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             />
           )}
@@ -236,7 +238,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
       setInfoSnackCustom({
         type: 'info',
         message: t('group:message.generic.descrypt_wallet', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
       });
 
@@ -260,10 +262,10 @@ const ExportPrivateKey = ({ rawWallet }) => {
         message: error?.message
           ? t('group:message.error.decrypt_wallet', {
               errorMessage: error?.message,
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })
           : t('group:message.error.descrypt_wallet', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             }),
       });
 
@@ -281,7 +283,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
         onClick={() => setIsOpen(true)}
       >
         {t('group:action.export_private_key', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         })}
       </Button>
 
@@ -292,7 +294,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
       >
         <DialogTitle id="alert-dialog-title">
           {t('group:action.export_password', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })}
         </DialogTitle>
 
@@ -305,7 +307,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
         >
           <DialogContentText id="alert-dialog-description">
             {t('group:message.generic.secure_place', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </DialogContentText>
 
@@ -326,7 +328,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
                 setInfoSnackCustom({
                   type: 'success',
                   message: t('group:message.generic.private_key_copied', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                 });
 
@@ -334,7 +336,7 @@ const ExportPrivateKey = ({ rawWallet }) => {
               }}
             >
               {t('group:action.copy_private_key', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}{' '}
               <ContentCopyIcon color="primary" />
             </Button>
@@ -351,13 +353,13 @@ const ExportPrivateKey = ({ rawWallet }) => {
             }}
           >
             {t('group:action.cancel', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Button>
 
           <Button variant="contained" onClick={exportPrivateKeyFunc}>
             {t('group:action.decrypt', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Button>
         </DialogActions>
diff --git a/src/components/Group/ThingsToDoInitial.tsx b/src/components/Group/ThingsToDoInitial.tsx
index 94d66ed..f85099e 100644
--- a/src/components/Group/ThingsToDoInitial.tsx
+++ b/src/components/Group/ThingsToDoInitial.tsx
@@ -76,9 +76,9 @@ export const ThingsToDoInitial = ({
           }}
         >
           {!isLoaded
-            ? t('core:loading', { postProcess: 'capitalize' })
+            ? t('core:loading', { postProcess: 'capitalizeFirst' })
             : t('tutorial:initial.getting_started', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
         </Typography>
 
@@ -122,7 +122,7 @@ export const ThingsToDoInitial = ({
                     },
                   }}
                   primary={t('tutorial:initial.6_qort', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 />
 
@@ -171,7 +171,7 @@ export const ThingsToDoInitial = ({
                     },
                   }}
                   primary={t('tutorial:initial.register_name', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 />
                 <ListItemIcon
diff --git a/src/components/Group/UserListOfInvites.tsx b/src/components/Group/UserListOfInvites.tsx
index a79f270..fd22d58 100644
--- a/src/components/Group/UserListOfInvites.tsx
+++ b/src/components/Group/UserListOfInvites.tsx
@@ -99,9 +99,9 @@ export const UserListOfInvites = ({
       const fee = await getFee('JOIN_GROUP');
 
       await show({
-        message: t('group:question.perform_transaction', {
+        message: t('core:question.perform_transaction', {
           action: 'JOIN_GROUP',
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -130,7 +130,7 @@ export const UserListOfInvites = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.group_join', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setOpenSnack(true);
@@ -149,7 +149,9 @@ export const UserListOfInvites = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -203,7 +205,7 @@ export const UserListOfInvites = ({
                 >
                   <Typography>
                     {t('core:action.join', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}{' '}
                     {invite?.groupName}
                   </Typography>
@@ -217,7 +219,7 @@ export const UserListOfInvites = ({
                     }
                   >
                     {t('group:action.join_group', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     })}
                   </LoadingButton>
                 </Box>
@@ -265,7 +267,7 @@ export const UserListOfInvites = ({
     >
       <p>
         {t('core:list.invite', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         })}
       </p>
 
diff --git a/src/components/Home/NewUsersCTA.tsx b/src/components/Home/NewUsersCTA.tsx
index 7d5a7b1..b5d330b 100644
--- a/src/components/Home/NewUsersCTA.tsx
+++ b/src/components/Home/NewUsersCTA.tsx
@@ -36,13 +36,15 @@ export const NewUsersCTA = ({ balance }) => {
             textAlign: 'center',
           }}
         >
-          {t('core:message.question.new_user', { postProcess: 'capitalize' })}
+          {t('core:message.question.new_user', {
+            postProcess: 'capitalizeFirst',
+          })}
         </Typography>
 
         <Spacer height="20px" />
 
         <Typography>
-          {t('core:message_us', { postProcess: 'capitalize' })}
+          {t('core:message_us', { postProcess: 'capitalizeFirst' })}
         </Typography>
 
         <Spacer height="20px" />
diff --git a/src/components/Home/QortPrice.tsx b/src/components/Home/QortPrice.tsx
index a9bd62a..7f0d3ee 100644
--- a/src/components/Home/QortPrice.tsx
+++ b/src/components/Home/QortPrice.tsx
@@ -152,7 +152,7 @@ export const QortPrice = () => {
               fontWeight: 'bold',
             }}
           >
-            {t('core:price', { postProcess: 'capitalize' })}
+            {t('core:price', { postProcess: 'capitalizeFirst' })}
           </Typography>
 
           {!ltcPerQort ? (
@@ -184,7 +184,7 @@ export const QortPrice = () => {
             fontWeight: 'bold',
           }}
         >
-          {t('core:supply', { postProcess: 'capitalize' })}
+          {t('core:supply', { postProcess: 'capitalizeFirst' })}
         </Typography>
 
         {!supply ? (
@@ -238,7 +238,7 @@ export const QortPrice = () => {
               fontWeight: 'bold',
             }}
           >
-            {t('core:last_height', { postProcess: 'capitalize' })}
+            {t('core:last_height', { postProcess: 'capitalizeFirst' })}
           </Typography>
 
           {!lastBlock?.height ? (
diff --git a/src/components/Language/LanguageSelector.tsx b/src/components/Language/LanguageSelector.tsx
index ff78246..19008f5 100644
--- a/src/components/Language/LanguageSelector.tsx
+++ b/src/components/Language/LanguageSelector.tsx
@@ -40,7 +40,7 @@ const LanguageSelector = () => {
         <Tooltip
           key={currentLang}
           title={t('core:action.change_language', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })}
         >
           <button
diff --git a/src/components/MainAvatar.tsx b/src/components/MainAvatar.tsx
index 10370de..60a32b8 100644
--- a/src/components/MainAvatar.tsx
+++ b/src/components/MainAvatar.tsx
@@ -65,6 +65,7 @@ export const MainAvatar = ({ myName, balance, setOpenSnack, setInfoSnack }) => {
 
   const publishAvatar = async () => {
     try {
+      // TODO translate
       const fee = await getFee('ARBITRARY');
       if (+balance < +fee.fee)
         throw new Error(`Publishing an Avatar requires ${fee.fee}`);
diff --git a/src/components/Minting/Minting.tsx b/src/components/Minting/Minting.tsx
index d7a8d88..9bffeb7 100644
--- a/src/components/Minting/Minting.tsx
+++ b/src/components/Minting/Minting.tsx
@@ -227,7 +227,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
             rej({
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
           });
       });
@@ -237,7 +239,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
         message:
           error?.message ||
           t('core:message.error.minting_account_add', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
       });
       setOpenSnack(true);
@@ -275,7 +277,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
             rej({
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
           });
       });
@@ -285,7 +289,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
         message:
           error?.message ||
           t('core:message.error.minting_account_remove', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
       });
       setOpenSnack(true);
@@ -297,10 +301,10 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
   const createRewardShare = useCallback(async (publicKey, recipient) => {
     const fee = await getFee('REWARD_SHARE');
     await show({
-      message: t('group:question.perform_transaction', {
+      message: t('core:question.perform_transaction', {
         // TODO move from group into core namespace
         action: 'REWARD_SHARE',
-        postProcess: 'capitalize',
+        postProcess: 'capitalizeFirst',
       }),
       publishFee: fee.fee + ' QORT',
     });
@@ -317,10 +321,10 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
                 ...response,
                 type: 'add-rewardShare',
                 label: t('group:message.success.rewardshare_add', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
                 labelDone: t('group:message.success.rewardshare_add_label', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
                 done: false,
               },
@@ -335,7 +339,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
           rej({
             message:
               error.message ||
-              t('core:message.error.generic', { postProcess: 'capitalize' }),
+              t('core:message.error.generic', {
+                postProcess: 'capitalizeFirst',
+              }),
           });
         });
     });
@@ -358,7 +364,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
           rej({
             message:
               error.message ||
-              t('core:message.error.generic', { postProcess: 'capitalize' }),
+              t('core:message.error.generic', {
+                postProcess: 'capitalizeFirst',
+              }),
           });
         });
     });
@@ -384,7 +392,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
     }
 
     throw new Error(
-      t('group:message.error.timeout_reward', { postProcess: 'capitalize' })
+      t('group:message.error.timeout_reward', {
+        postProcess: 'capitalizeFirst',
+      })
     );
   };
 
@@ -420,7 +430,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
         message:
           error?.message ||
           t('group:message.error.unable_minting', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
       });
       setOpenSnack(true);
@@ -460,10 +470,10 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
                 ...response,
                 type: 'remove-rewardShare',
                 label: t('group:message.success.rewardshare_remove', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
                 labelDone: t('group:message.success.rewardshare_remove_label', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
                 done: false,
               },
@@ -477,7 +487,9 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
           rej({
             message:
               error.message ||
-              t('core:message.error.generic', { postProcess: 'capitalize' }),
+              t('core:message.error.generic', {
+                postProcess: 'capitalizeFirst',
+              }),
           });
         });
     });
@@ -609,7 +621,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
     >
       <DialogTitle id="alert-dialog-title">
         {t('group:message.generic.manage_minting', {
-          postProcess: 'capitalize',
+          postProcess: 'capitalizeFirst',
         })}
       </DialogTitle>
 
@@ -662,28 +674,28 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
         >
           <Typography>
             {t('auth:account.account_one', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
             : {handleNames(accountInfo?.address)}
           </Typography>
 
           <Typography>
             {t('core:level', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
             : {accountInfo?.level}
           </Typography>
 
           <Typography>
             {t('group:message.generic.next_level', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}{' '}
             {_levelUpBlocks()}
           </Typography>
 
           <Typography>
             {t('group:message.generic.node_minting', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}{' '}
             {nodeInfos?.isMintingPossible?.toString()}
           </Typography>
@@ -723,14 +735,14 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
               variant="contained"
             >
               {t('core:action.start_minting', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Button>
 
             {mintingAccounts?.length > 1 && (
               <Typography>
                 {t('group:message.generic.minting_keys_per_node', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             )}
@@ -742,7 +754,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
         {mintingAccounts?.length > 0 && (
           <Typography>
             {t('group:message.generic.node_minting_account', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Typography>
         )}
@@ -762,7 +774,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
             >
               <Typography>
                 {t('group:message.generic.node_minting_key', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -781,7 +793,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
             >
               <Typography>
                 {t('group:message.generic.minting_account', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}{' '}
                 {handleNames(acct?.mintingAccount)}
               </Typography>
@@ -807,7 +819,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
                 variant="contained"
               >
                 {t('group:action.remove_minting_account', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
 
@@ -820,7 +832,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
           {mintingAccounts?.length > 1 && (
             <Typography>
               {t('group:message.generic.minting_keys_per_node_different', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </Typography>
           )}
@@ -846,13 +858,13 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
             >
               <Typography>
                 {t('group:message.generic.minter_group', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
 
               <Typography>
                 {t('group:message.generic.mintership_app', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
 
@@ -882,7 +894,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
                 variant="contained"
               >
                 {t('group:action.visit_q_mintership', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
             </Box>
@@ -903,14 +915,14 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
               {!isShowNext && (
                 <Typography>
                   {t('group:message.success.rewardshare_creation', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               )}
               {isShowNext && (
                 <Typography>
                   {t('group:message.success.rewardshare_confirmed', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               )}
@@ -923,7 +935,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
                 onClick={onOk}
                 autoFocus
               >
-                {t('core:page.next', { postProcess: 'capitalize' })}
+                {t('core:page.next', { postProcess: 'capitalizeFirst' })}
               </Button>
             </DialogActions>
           </Dialog>
@@ -936,7 +948,7 @@ export const Minting = ({ setIsOpenMinting, myAddress, show }) => {
           variant="contained"
           onClick={() => setIsOpenMinting(false)}
         >
-          {t('core:action.close', { postProcess: 'capitalize' })}
+          {t('core:action.close', { postProcess: 'capitalizeFirst' })}
         </Button>
       </DialogActions>
 
diff --git a/src/components/QMailStatus.tsx b/src/components/QMailStatus.tsx
index deac6db..62e7311 100644
--- a/src/components/QMailStatus.tsx
+++ b/src/components/QMailStatus.tsx
@@ -65,8 +65,8 @@ export const QMailStatus = () => {
               textTransform: 'uppercase',
             }}
           >
-            {t('core:q_mail', {
-              postProcess: 'capitalize',
+            {t('core:q_apps.q_mail', {
+              postProcess: 'capitalizeFirst',
             })}
           </span>
         }
diff --git a/src/components/RegisterName.tsx b/src/components/RegisterName.tsx
index f11e9ee..85f4390 100644
--- a/src/components/RegisterName.tsx
+++ b/src/components/RegisterName.tsx
@@ -115,20 +115,20 @@ export const RegisterName = ({
       if (!userInfo?.address)
         throw new Error(
           t('core:message.error.address_not_found', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
       if (!registerNameValue)
         throw new Error(
           t('core:action.enter_name', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           })
         );
 
       const fee = await getFee('REGISTER_NAME');
       await show({
-        message: t('group:question.register_name', {
-          postProcess: 'capitalize',
+        message: t('core:question.register_name', {
+          postProcess: 'capitalizeFirst',
         }),
         publishFee: fee.fee + ' QORT',
       });
@@ -145,7 +145,7 @@ export const RegisterName = ({
               setInfoSnack({
                 type: 'success',
                 message: t('group:message.success.registered_name', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 }),
               });
               setIsOpen(false);
@@ -156,12 +156,12 @@ export const RegisterName = ({
                   ...response,
                   type: 'register-name',
                   label: t('group:message.success.registered_name_label', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   }),
                   labelDone: t(
                     'group:message.success.registered_name_success',
                     {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }
                   ),
                   done: false,
@@ -182,7 +182,9 @@ export const RegisterName = ({
               type: 'error',
               message:
                 error.message ||
-                t('core:message.error.generic', { postProcess: 'capitalize' }),
+                t('core:message.error.generic', {
+                  postProcess: 'capitalizeFirst',
+                }),
             });
             setOpenSnack(true);
             rej(error);
@@ -224,7 +226,7 @@ export const RegisterName = ({
           }}
         >
           <Label>
-            {t('core:action.choose_name', { postProcess: 'capitalize' })}
+            {t('core:action.choose_name', { postProcess: 'capitalizeFirst' })}
           </Label>
           <TextField
             autoComplete="off"
@@ -253,7 +255,7 @@ export const RegisterName = ({
                   {t('core:message.generic.name_registration', {
                     balance: balance ?? 0,
                     fee: { nameFee },
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
@@ -280,7 +282,7 @@ export const RegisterName = ({
               <Typography>
                 {t('core:message.generic.name_available', {
                   name: registerNameValue,
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -302,7 +304,7 @@ export const RegisterName = ({
               <Typography>
                 {t('core:message.generic.name_unavailable', {
                   name: registerNameValue,
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -320,7 +322,7 @@ export const RegisterName = ({
 
               <Typography>
                 {t('core:message.generic.name_checking', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>
             </Box>
@@ -334,7 +336,7 @@ export const RegisterName = ({
             }}
           >
             {t('core:message.generic.name_benefits', {
-              postProcess: 'capitalize',
+              postProcess: 'capitalizeFirst',
             })}
           </Typography>
 
@@ -352,7 +354,7 @@ export const RegisterName = ({
               </ListItemIcon>
               <ListItemText
                 primary={t('core:message.generic.publish_data', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               />
             </ListItem>
@@ -367,7 +369,7 @@ export const RegisterName = ({
               </ListItemIcon>
               <ListItemText
                 primary={t('core:message.generic.secure_ownership', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               />
             </ListItem>
@@ -384,7 +386,7 @@ export const RegisterName = ({
             setRegisterNameValue('');
           }}
         >
-          {t('core:action.close', { postProcess: 'capitalize' })}
+          {t('core:action.close', { postProcess: 'capitalizeFirst' })}
         </Button>
 
         <Button
@@ -399,7 +401,7 @@ export const RegisterName = ({
           onClick={registerName}
           autoFocus
         >
-          {t('core:action.register_name', { postProcess: 'capitalize' })}
+          {t('core:action.register_name', { postProcess: 'capitalizeFirst' })}
         </Button>
       </DialogActions>
     </Dialog>
diff --git a/src/components/Save/Save.tsx b/src/components/Save/Save.tsx
index d67780a..70faac8 100644
--- a/src/components/Save/Save.tsx
+++ b/src/components/Save/Save.tsx
@@ -155,7 +155,9 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
         const fee = await getFee('ARBITRARY');
 
         await show({
-          message: t('core:save.publish_qnd', { postProcess: 'capitalize' }),
+          message: t('core:save_options.publish_qnd', {
+            postProcess: 'capitalizeFirst',
+          }),
           publishFee: fee.fee + ' QORT',
         });
         const response = await new Promise((res, rej) => {
@@ -175,7 +177,9 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
             .catch((error) => {
               rej(
                 error.message ||
-                  t('core:message.error.generic', { postProcess: 'capitalize' })
+                  t('core:message.error.generic', {
+                    postProcess: 'capitalizeFirst',
+                  })
               );
             });
         });
@@ -184,8 +188,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
           setSettingsQdnLastUpdated(Date.now());
           setInfoSnack({
             type: 'success',
-            message: t('core:message.success.publish_qdn', {
-              postProcess: 'capitalize',
+            message: t('core:message.success.published_qdn', {
+              postProcess: 'capitalizeFirst',
             }),
           });
           setOpenSnack(true);
@@ -198,7 +202,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
         message:
           error?.message ||
           t('core:message.error.save_qdn', {
-            postProcess: 'capitalize',
+            postProcess: 'capitalizeFirst',
           }),
       });
       setOpenSnack(true);
@@ -231,8 +235,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
         {isDesktop ? (
           <IconWrapper
             disableWidth={disableWidth}
-            label={t('core:save_options.save', {
-              postProcess: 'capitalize',
+            label={t('core:action.save', {
+              postProcess: 'capitalizeFirst',
             })}
             selected={false}
             color={
@@ -303,7 +307,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                 }}
               >
                 {t('core:save_options.settings', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Typography>{' '}
               <Spacer height="40px" />
@@ -332,7 +336,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                 }}
               >
                 {t('core:save_options.qdn', {
-                  postProcess: 'capitalize',
+                  postProcess: 'capitalizeFirst',
                 })}
               </Button>
             </Box>
@@ -363,7 +367,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                   }}
                 >
                   {t('core:save_options.register_name', {
-                    postProcess: 'capitalize',
+                    postProcess: 'capitalizeFirst',
                   })}
                 </Typography>
               </Box>
@@ -384,7 +388,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                       }}
                     >
                       {t('core:save_options.unsaved_changes', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Typography>
 
@@ -407,8 +411,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                       onClick={saveToQdn}
                       variant="contained"
                     >
-                      {t('core:save_options.save_qdn', {
-                        postProcess: 'capitalize',
+                      {t('core:action.save_qdn', {
+                        postProcess: 'capitalizeFirst',
                       })}
                     </LoadingButton>
                     <Spacer height="20px" />
@@ -420,8 +424,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                               fontSize: '14px',
                             }}
                           >
-                            {t('core:save_options.reset_qdn', {
-                              postProcess: 'capitalize',
+                            {t('core:question.reset_qdn', {
+                              postProcess: 'capitalizeFirst',
                             })}
                           </Typography>
                           <Spacer height="10px" />
@@ -443,7 +447,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                             }}
                           >
                             {t('core:save_options.revert_qdn', {
-                              postProcess: 'capitalize',
+                              postProcess: 'capitalizeFirst',
                             })}
                           </LoadingButton>
                         </>
@@ -457,8 +461,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                             }}
                           >
                             {' '}
-                            {t('core:save_options.reset_pinned', {
-                              postProcess: 'capitalize',
+                            {t('core:question.reset_pinned', {
+                              postProcess: 'capitalizeFirst',
                             })}
                           </Typography>
                           <Spacer height="10px" />
@@ -468,7 +472,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                             variant="contained"
                           >
                             {t('core:save_options.revert_default', {
-                              postProcess: 'capitalize',
+                              postProcess: 'capitalizeFirst',
                             })}
                           </LoadingButton>
                         </>
@@ -491,8 +495,8 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                           fontSize: '14px',
                         }}
                       >
-                        {t('core:save_options.overwrite_changes', {
-                          postProcess: 'capitalize',
+                        {t('core:question.overwrite_changes', {
+                          postProcess: 'capitalizeFirst',
                         })}
                       </Typography>
                       <Spacer height="10px" />
@@ -514,7 +518,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                         }}
                       >
                         {t('core:save_options.overwrite_qdn', {
-                          postProcess: 'capitalize',
+                          postProcess: 'capitalizeFirst',
                         })}
                       </LoadingButton>
                     </Box>
@@ -534,7 +538,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
                       }}
                     >
                       {t('core:save_options.no_pinned_changes', {
-                        postProcess: 'capitalize',
+                        postProcess: 'capitalizeFirst',
                       })}
                     </Typography>
                   </Box>
@@ -591,7 +595,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
               }}
             >
               {t('core:action.import', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </ButtonBase>
 
@@ -616,7 +620,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
               }}
             >
               {t('core:action.export', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })}
             </ButtonBase>
           </Box>
diff --git a/src/components/Theme/ThemeSelector.tsx b/src/components/Theme/ThemeSelector.tsx
index bab403c..305b4ab 100644
--- a/src/components/Theme/ThemeSelector.tsx
+++ b/src/components/Theme/ThemeSelector.tsx
@@ -23,10 +23,10 @@ const ThemeSelector = () => {
         title={
           themeMode === 'dark'
             ? t('core:theme.light', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })
             : t('core:theme.light', {
-                postProcess: 'capitalize',
+                postProcess: 'capitalizeFirst',
               })
         }
       >
diff --git a/src/components/Tutorials/Tutorials.tsx b/src/components/Tutorials/Tutorials.tsx
index f1a5fe5..f6d3b3b 100644
--- a/src/components/Tutorials/Tutorials.tsx
+++ b/src/components/Tutorials/Tutorials.tsx
@@ -91,7 +91,7 @@ export const Tutorials = () => {
         </DialogContent>
         <DialogActions>
           <Button variant="contained" onClick={handleClose}>
-            {t('core:action.close', { postProcess: 'capitalize' })}
+            {t('core:action.close', { postProcess: 'capitalizeFirst' })}
           </Button>
         </DialogActions>
       </Dialog>
@@ -138,7 +138,7 @@ export const Tutorials = () => {
 
         <DialogActions>
           <Button variant="contained" onClick={handleClose}>
-            {t('core:action.close', { postProcess: 'capitalize' })}
+            {t('core:action.close', { postProcess: 'capitalizeFirst' })}
           </Button>
         </DialogActions>
       </Dialog>
diff --git a/src/components/Tutorials/useHandleTutorials.tsx b/src/components/Tutorials/useHandleTutorials.tsx
index 597199e..1f5ac33 100644
--- a/src/components/Tutorials/useHandleTutorials.tsx
+++ b/src/components/Tutorials/useHandleTutorials.tsx
@@ -108,7 +108,7 @@ export const useHandleTutorials = () => {
                 multi: [
                   {
                     title: t('tutorial:1_getting_started', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
@@ -119,7 +119,7 @@ export const useHandleTutorials = () => {
                   },
                   {
                     title: t('tutorial:2_overview', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
@@ -130,7 +130,7 @@ export const useHandleTutorials = () => {
                   },
                   {
                     title: t('tutorial:3_groups', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
@@ -141,7 +141,7 @@ export const useHandleTutorials = () => {
                   },
                   {
                     title: t('tutorial:4_obtain_qort', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
@@ -163,7 +163,7 @@ export const useHandleTutorials = () => {
                 multi: [
                   {
                     title: t('tutorial:apps.dashboard', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
@@ -174,7 +174,7 @@ export const useHandleTutorials = () => {
                   },
                   {
                     title: t('tutorial:apps.navigation', {
-                      postProcess: 'capitalize',
+                      postProcess: 'capitalizeFirst',
                     }),
                     resource: {
                       name: 'a-test',
diff --git a/src/i18n/i18n.ts b/src/i18n/i18n.ts
index 8d267be..23a76a3 100644
--- a/src/i18n/i18n.ts
+++ b/src/i18n/i18n.ts
@@ -2,9 +2,15 @@ import i18n from 'i18next';
 import { initReactI18next } from 'react-i18next';
 import LanguageDetector from 'i18next-browser-languagedetector';
 
-const capitalize = {
+const capitalizeAll = {
   type: 'postProcessor',
-  name: 'capitalize',
+  name: 'capitalizeAll',
+  process: (value: string) => value.toUpperCase(),
+};
+
+const capitalizeFirst = {
+  type: 'postProcessor',
+  name: 'capitalizeFirst',
   process: (value: string) => value.charAt(0).toUpperCase() + value.slice(1),
 };
 
@@ -38,7 +44,8 @@ for (const path in modules) {
 i18n
   .use(initReactI18next)
   .use(LanguageDetector)
-  .use(capitalize as any)
+  .use(capitalizeAll as any)
+  .use(capitalizeFirst as any)
   .init({
     resources,
     fallbackLng: 'en',
diff --git a/src/i18n/locales/en/auth.json b/src/i18n/locales/en/auth.json
index 8a514fa..d212416 100644
--- a/src/i18n/locales/en/auth.json
+++ b/src/i18n/locales/en/auth.json
@@ -37,7 +37,6 @@
       "your_accounts": "your saved accounts"
     }
   },
-  "name": "name",
   "node": {
     "choose": "choose custom node",
     "custom_many": "custom nodes",
diff --git a/src/i18n/locales/en/core.json b/src/i18n/locales/en/core.json
index b33a4bf..424c8d0 100644
--- a/src/i18n/locales/en/core.json
+++ b/src/i18n/locales/en/core.json
@@ -1,21 +1,30 @@
 {
   "action": {
     "add": "add",
+    "add_custom_framework": "add custom framework",
     "accept": "accept",
+    "access": "access",
     "backup_account": "backup account",
     "backup_wallet": "backup wallet",
     "cancel": "cancel",
     "cancel_invitation": "cancel invitation",
     "change": "change",
+    "change_file": "change file",
     "change_language": "change language",
     "choose": "choose",
+    "choose_file": "choose file",
     "close": "close",
     "continue": "continue",
     "continue_logout": "continue to logout",
+    "copy_link": "copy link",
+    "create_apps": "create apps",
+    "create_file": "create file",
     "create_thread": "create thread",
+    "choose_logo": "choose a logo",
     "choose_name": "choose a name",
     "decline": "decline",
     "decrypt": "decrypt",
+    "download": "download",
     "edit": "edit",
     "enter_name": "enter a name",
     "export": "export",
@@ -29,21 +38,46 @@
       "thread": "new thread"
     },
     "notify": "notify",
+    "open": "open",
+    "pin": "pin",
+    "pin_app": "pin app",
+    "pin_from_dashboard": "pin from dashboard",
     "post": "post",
     "post_message": "post message",
     "publish": "publish",
+    "publish_app": "publish your app",
     "register_name": "register name",
     "remove": "remove",
+    "return_apps_dashboard": "return to Apps Dashboard",
     "save": "save",
-    "start_minting": "start minting"
+    "search_apps": "search for apps",
+    "select_app_type": "select App Type",
+    "select_category": "select Category",
+    "select_name_app": "select Name/App",
+    "start_minting": "start minting",
+    "unpin": "unpin",
+    "unpin_app": "unpin app",
+    "unpin_from_dashboard": "unpin from dashboard",
+    "update": "update",
+    "update_app": "update your app"
   },
   "admin": "admin",
+  "all": "all",
+  "api": "API",
+  "app": "app",
+  "app_name": "app name",
+  "app_service_type": "app service type",
+  "apps_dashboard": "apps Dashboard",
+  "apps_official": "official Apps",
+  "category": "category",
+  "category_other": "categories",
   "core": {
     "block_height": "block height",
     "information": "core information",
     "peers": "connected peers",
     "version": "core version"
   },
+  "domain": "domain",
   "ui": {
     "version": "UI version"
   },
@@ -52,14 +86,18 @@
     "one": "one"
   },
   "description": "description",
+  "devmode_apps": "dev Mode Apps",
+  "directory": "directory",
   "downloading_qdn": "downloading from QDN",
   "fee": {
     "payment": "payment fee",
     "publish": "publish fee"
   },
   "general_settings": "general settings",
+  "identifier": "identifier",
   "last_height": "last height",
   "level": "level",
+  "library": "library",
   "list": {
     "invite": "invite list",
     "join_request": "join request list",
@@ -71,21 +109,43 @@
   "message": {
     "error": {
       "address_not_found": "your address was not found",
+      "app_need_name": "your app needs a name",
+      "file_too_large": "file {{ filename }} is too large. Max size allowed is {{ size }} MB.",
       "generic": "an error occurred",
       "incorrect_password": "incorrect password",
+      "invalid_zip": "invalid zip",
       "minting_account_add": "unable to add minting account",
       "minting_account_remove": "unable to remove minting account",
-      "missing_field": "missing: {{ field }}",
-      "save_qdn": "unable to save to QDN"
+      "missing_fields": "missing: {{ fields }}",
+      "navigation_timeout": "navigation timeout",
+      "publish_app": "unable to publish app",
+      "rating_option": "cannot find rating option",
+      "save_qdn": "unable to save to QDN",
+      "unable_encrypt_app": "unable to encrypt app. App not published'",
+      "unable_publish_app": "unable to publish app",
+      "unable_rate": "unable to rate"
     },
     "generic": {
+      "devmode_local_node": "please use your local node for dev mode! Logout and use Local node.",
       "name_available": "{{ name }} is available",
       "name_benefits": "benefits of a name",
       "name_checking": "checking if name already exists",
+      "name_preview": "you need a name to use preview",
+      "name_publish": "you need a Qortal name to publish",
+      "name_rate": "you need a name to rate.",
       "name_registration": "your balance is {{ balance }} QORT. A name registration requires a {{ fee }} QORT fee",
       "name_unavailable": "{{ name }} is unavailable",
+      "no_description": "no description",
+      "no_notifications": "no new notifications",
+      "no_results": "no results",
+      "one_app_per_name": "note: Currently, only one App and Website is allowed per Name.",
       "publish_data": "publish data to Qortal: anything from apps to videos. Fully decentralized!",
-      "secure_ownership": "secure ownership of data published by your name. You can even sell your name, along with your data to a third party."
+      "publishing": "publishing... Please wait.",
+      "rating": "rating for {{ service }} {{ name }}",
+      "secure_ownership": "secure ownership of data published by your name. You can even sell your name, along with your data to a third party.",
+      "select_file": "please select a file",
+      "select_image": "please select an image for a logo",
+      "select_zip": "select .zip file containing static content:"
     },
     "question": {
       "new_user": "are you a new user?"
@@ -98,12 +158,17 @@
     },
     "success": {
       "order_submitted": "your buy order was submitted",
-      "publish_qdn": "successfully published to QDN",
+      "published": "successfully published. Please wait a couple minutes for the network to propogate the changes.",
+      "published_qdn": "successfully published to QDN",
+      "rated_app": "successfully rated. Please wait a couple minutes for the network to propogate the changes.",
       "request_read": "I have read this request",
       "transfer": "the transfer was succesful!"
     }
   },
   "minting_status": "minting status",
+  "name": "name",
+  "name_app": "name/App",
+  "none": "none",
   "page": {
     "last": "last",
     "first": "first",
@@ -111,26 +176,39 @@
     "previous": "previous"
   },
   "payment_notification": "payment notification",
+  "port": "port",
   "price": "price",
-  "q_mail": "q-mail",
+  "q_apps": {
+    "about": "about this Q-App",
+    "q_mail": "q-mail",
+    "q_sandbox": "q-Sandbox"
+  },
+  "question": {
+    "perform_transaction": "would you like to perform a {{action}} transaction?",
+    "provide_thread": "please provide a thread title",
+    "publish_app": "would you like to publish this app?",
+    "publish_qdn": "would you like to publish your settings to QDN (encrypted)?",
+    "overwrite_changes": "the app was unable to download your existing QDN-saved pinned apps. Would you like to overwrite those changes?",
+    "rate_app": "would you like to rate this app a rating of {{ rate }}?. It will create a POLL tx.",
+    "register_name": "would you like to register this name?",
+    "reset_pinned": "don't like your current local changes? Would you like to reset to the default pinned apps?",
+    "reset_qdn": "don't like your current local changes? Would you like to reset to your saved QDN pinned apps?"
+  },
   "save_options": {
     "no_pinned_changes": "you currently do not have any changes to your pinned apps",
-    "overwrite_changes": "the app was unable to download your existing QDN-saved pinned apps. Would you like to overwrite those changes?",
     "overwrite_qdn": "overwrite to QDN",
-    "publish_qdn": "would you like to publish your settings to QDN (encrypted)?",
     "qdn": "use QDN saving",
     "register_name": "you need a registered Qortal name to save your pinned apps to QDN.",
-    "reset_pinned": "don't like your current local changes? Would you like to reset to the default pinned apps?",
-    "reset_qdn": "don't like your current local changes? Would you like to reset to your saved QDN pinned apps?",
     "revert_default": "revert to default",
     "revert_qdn": "revert to QDN",
     "save_qdn": "save to QDN",
-    "save": "save",
     "settings": "you are using the export/import way of saving settings.",
-    "unsaved_changes": " you have unsaved changes to your pinned apps. Save them to QDN."
+    "unsaved_changes": "you have unsaved changes to your pinned apps. Save them to QDN."
   },
+  "server": "server",
   "settings": "settings",
   "supply": "supply",
+  "tags": "tags",
   "theme": {
     "dark": "dark mode",
     "light": "light mode"
@@ -146,9 +224,11 @@
   "title": "title",
   "tutorial": "tutorial",
   "user_lookup": "user lookup",
+  "zip": "zip",
   "wallet": {
     "wallet": "wallet",
     "wallet_other": "wallets"
   },
+  "website": "website",
   "welcome": "welcome"
 }
diff --git a/src/i18n/locales/en/group.json b/src/i18n/locales/en/group.json
index 7a8cc23..21cb914 100644
--- a/src/i18n/locales/en/group.json
+++ b/src/i18n/locales/en/group.json
@@ -78,6 +78,7 @@
       "no_selection": "no group selected",
       "not_part_group": "you are not part of the encrypted group of members. Wait until an admin re-encrypts the keys.",
       "only_encrypted": "only unencrypted messages will be displayed.",
+      "only_private_groups": "only private groups will be shown",
       "private_key_copied": "private key copied",
       "provide_message": "please provide a first message to the thread",
       "secure_place": "keep your private key in a secure place. Do not share!",
@@ -132,10 +133,5 @@
       "user_joined": "user successfully joined!"
     }
   },
-  "question": {
-    "perform_transaction": "would you like to perform a {{action}} transaction?",
-    "provide_thread": "please provide a thread title",
-    "register_name": "would you like to register this name?"
-  },
   "thread_posts": "new thread posts"
 }