diff --git a/lib/features/profile/views/app_customization_page.dart b/lib/features/profile/views/app_customization_page.dart
index 38ae3f1..b61332b 100644
--- a/lib/features/profile/views/app_customization_page.dart
+++ b/lib/features/profile/views/app_customization_page.dart
@@ -494,6 +494,14 @@ class AppCustomizationPage extends ConsumerWidget {
         return AppLocalizations.of(context)!.francais;
       case 'it':
         return AppLocalizations.of(context)!.italiano;
+      case 'es':
+        return AppLocalizations.of(context)!.espanol;
+      case 'nl':
+        return AppLocalizations.of(context)!.nederlands;
+      case 'ru':
+        return AppLocalizations.of(context)!.russian;
+      case 'zh':
+        return AppLocalizations.of(context)!.chinese;
       default:
         return AppLocalizations.of(context)!.system;
     }
@@ -554,6 +562,11 @@ class AppCustomizationPage extends ConsumerWidget {
                 trailing: current == 'de' ? const Icon(Icons.check) : null,
                 onTap: () => Navigator.pop(context, 'de'),
               ),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.espanol),
+                trailing: current == 'es' ? const Icon(Icons.check) : null,
+                onTap: () => Navigator.pop(context, 'es'),
+              ),
               ListTile(
                 title: Text(AppLocalizations.of(context)!.francais),
                 trailing: current == 'fr' ? const Icon(Icons.check) : null,
@@ -564,6 +577,21 @@ class AppCustomizationPage extends ConsumerWidget {
                 trailing: current == 'it' ? const Icon(Icons.check) : null,
                 onTap: () => Navigator.pop(context, 'it'),
               ),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.nederlands),
+                trailing: current == 'nl' ? const Icon(Icons.check) : null,
+                onTap: () => Navigator.pop(context, 'nl'),
+              ),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.russian),
+                trailing: current == 'ru' ? const Icon(Icons.check) : null,
+                onTap: () => Navigator.pop(context, 'ru'),
+              ),
+              ListTile(
+                title: Text(AppLocalizations.of(context)!.chinese),
+                trailing: current == 'zh' ? const Icon(Icons.check) : null,
+                onTap: () => Navigator.pop(context, 'zh'),
+              ),
               const SizedBox(height: Spacing.sm),
             ],
           ),
diff --git a/lib/l10n/app_de.arb b/lib/l10n/app_de.arb
index 83e6956..00e96de 100644
--- a/lib/l10n/app_de.arb
+++ b/lib/l10n/app_de.arb
@@ -214,6 +214,10 @@
   "deutsch": "Deutsch",
   "francais": "Französisch",
   "italiano": "Italienisch",
+  "espanol": "Spanisch",
+  "nederlands": "Niederländisch",
+  "russian": "Russisch",
+  "chinese": "Chinesisch",
   "deleteMessagesTitle": "Nachrichten löschen",
   "deleteMessagesMessage": "{count} Nachrichten löschen?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_en.arb b/lib/l10n/app_en.arb
index 214e6a8..eba5a37 100644
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -467,6 +467,14 @@
   "@francais": {"description": "Language name: French."},
   "italiano": "Italiano",
   "@italiano": {"description": "Language name: Italian."},
+  "espanol": "Español",
+  "@espanol": {"description": "Language name: Spanish."},
+  "nederlands": "Nederlands",
+  "@nederlands": {"description": "Language name: Dutch."},
+  "russian": "Русский",
+  "@russian": {"description": "Language name: Russian."},
+  "chinese": "中文",
+  "@chinese": {"description": "Language name: Chinese."},
   "deleteMessagesTitle": "Delete Messages",
   "@deleteMessagesTitle": {"description": "Dialog title asking to confirm deletion of messages."},
   "deleteMessagesMessage": "Delete {count} messages?",
diff --git a/lib/l10n/app_es.arb b/lib/l10n/app_es.arb
index 630747a..9775617 100644
--- a/lib/l10n/app_es.arb
+++ b/lib/l10n/app_es.arb
@@ -211,6 +211,10 @@
   "deutsch": "Deutsch",
   "francais": "Français",
   "italiano": "Italiano",
+  "espanol": "Español",
+  "nederlands": "Nederlands",
+  "russian": "Русский",
+  "chinese": "中文",
   "deleteMessagesTitle": "Eliminar mensajes",
   "deleteMessagesMessage": "¿Eliminar {count} mensajes?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_fr.arb b/lib/l10n/app_fr.arb
index c7290fe..99ecb6b 100644
--- a/lib/l10n/app_fr.arb
+++ b/lib/l10n/app_fr.arb
@@ -214,6 +214,10 @@
   "deutsch": "Allemand",
   "francais": "Français",
   "italiano": "Italien",
+  "espanol": "Espagnol",
+  "nederlands": "Néerlandais",
+  "russian": "Russe",
+  "chinese": "Chinois",
   "deleteMessagesTitle": "Supprimer les messages",
   "deleteMessagesMessage": "Supprimer {count} messages ?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_it.arb b/lib/l10n/app_it.arb
index 37b77ef..9253441 100644
--- a/lib/l10n/app_it.arb
+++ b/lib/l10n/app_it.arb
@@ -214,6 +214,10 @@
   "deutsch": "Tedesco",
   "francais": "Francese",
   "italiano": "Italiano",
+  "espanol": "Spagnolo",
+  "nederlands": "Olandese",
+  "russian": "Russo",
+  "chinese": "Cinese",
   "deleteMessagesTitle": "Elimina messaggi",
   "deleteMessagesMessage": "Eliminare {count} messaggi?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_localizations.dart b/lib/l10n/app_localizations.dart
index 1ef847b..f56db99 100644
--- a/lib/l10n/app_localizations.dart
+++ b/lib/l10n/app_localizations.dart
@@ -1286,6 +1286,30 @@ abstract class AppLocalizations {
   /// **'Italiano'**
   String get italiano;
 
+  /// Language name: Spanish.
+  ///
+  /// In en, this message translates to:
+  /// **'Español'**
+  String get espanol;
+
+  /// Language name: Dutch.
+  ///
+  /// In en, this message translates to:
+  /// **'Nederlands'**
+  String get nederlands;
+
+  /// Language name: Russian.
+  ///
+  /// In en, this message translates to:
+  /// **'Русский'**
+  String get russian;
+
+  /// Language name: Chinese.
+  ///
+  /// In en, this message translates to:
+  /// **'中文'**
+  String get chinese;
+
   /// Dialog title asking to confirm deletion of messages.
   ///
   /// In en, this message translates to:
diff --git a/lib/l10n/app_localizations_de.dart b/lib/l10n/app_localizations_de.dart
index f0df1c1..9d212b0 100644
--- a/lib/l10n/app_localizations_de.dart
+++ b/lib/l10n/app_localizations_de.dart
@@ -650,6 +650,18 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get italiano => 'Italienisch';
 
+  @override
+  String get espanol => 'Spanisch';
+
+  @override
+  String get nederlands => 'Niederländisch';
+
+  @override
+  String get russian => 'Russisch';
+
+  @override
+  String get chinese => 'Chinesisch';
+
   @override
   String get deleteMessagesTitle => 'Nachrichten löschen';
 
diff --git a/lib/l10n/app_localizations_en.dart b/lib/l10n/app_localizations_en.dart
index 958905b..9c04e70 100644
--- a/lib/l10n/app_localizations_en.dart
+++ b/lib/l10n/app_localizations_en.dart
@@ -645,6 +645,18 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get italiano => 'Italiano';
 
+  @override
+  String get espanol => 'Español';
+
+  @override
+  String get nederlands => 'Nederlands';
+
+  @override
+  String get russian => 'Русский';
+
+  @override
+  String get chinese => '中文';
+
   @override
   String get deleteMessagesTitle => 'Delete Messages';
 
diff --git a/lib/l10n/app_localizations_fr.dart b/lib/l10n/app_localizations_fr.dart
index fb8fe7b..0bc9108 100644
--- a/lib/l10n/app_localizations_fr.dart
+++ b/lib/l10n/app_localizations_fr.dart
@@ -655,6 +655,18 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get italiano => 'Italien';
 
+  @override
+  String get espanol => 'Espagnol';
+
+  @override
+  String get nederlands => 'Néerlandais';
+
+  @override
+  String get russian => 'Russe';
+
+  @override
+  String get chinese => 'Chinois';
+
   @override
   String get deleteMessagesTitle => 'Supprimer les messages';
 
diff --git a/lib/l10n/app_localizations_it.dart b/lib/l10n/app_localizations_it.dart
index 0ba48eb..9927952 100644
--- a/lib/l10n/app_localizations_it.dart
+++ b/lib/l10n/app_localizations_it.dart
@@ -647,6 +647,18 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get italiano => 'Italiano';
 
+  @override
+  String get espanol => 'Spagnolo';
+
+  @override
+  String get nederlands => 'Olandese';
+
+  @override
+  String get russian => 'Russo';
+
+  @override
+  String get chinese => 'Cinese';
+
   @override
   String get deleteMessagesTitle => 'Elimina messaggi';
 
diff --git a/lib/l10n/app_nl.arb b/lib/l10n/app_nl.arb
index 0072eba..ff39f34 100644
--- a/lib/l10n/app_nl.arb
+++ b/lib/l10n/app_nl.arb
@@ -211,6 +211,10 @@
   "deutsch": "Deutsch",
   "francais": "Français",
   "italiano": "Italiano",
+  "espanol": "Español",
+  "nederlands": "Nederlands",
+  "russian": "Русский",
+  "chinese": "中文",
   "deleteMessagesTitle": "Berichten verwijderen",
   "deleteMessagesMessage": "{count} berichten verwijderen?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_ru.arb b/lib/l10n/app_ru.arb
index 32fc391..6ff9263 100644
--- a/lib/l10n/app_ru.arb
+++ b/lib/l10n/app_ru.arb
@@ -211,6 +211,10 @@
   "deutsch": "Deutsch",
   "francais": "Français",
   "italiano": "Italiano",
+  "espanol": "Español",
+  "nederlands": "Nederlands",
+  "russian": "Русский",
+  "chinese": "中文",
   "deleteMessagesTitle": "Удалить сообщения",
   "deleteMessagesMessage": "Удалить {count, plural, one{{count} сообщение} few{{count} сообщения} other{{count} сообщений}}?",
   "@deleteMessagesMessage": {
diff --git a/lib/l10n/app_zh.arb b/lib/l10n/app_zh.arb
index 1e3c6ca..62bd7c4 100644
--- a/lib/l10n/app_zh.arb
+++ b/lib/l10n/app_zh.arb
@@ -211,6 +211,10 @@
   "deutsch": "Deutsch",
   "francais": "Français",
   "italiano": "Italiano",
+  "espanol": "Español",
+  "nederlands": "Nederlands",
+  "russian": "Русский",
+  "chinese": "中文",
   "deleteMessagesTitle": "删除消息",
   "deleteMessagesMessage": "删除 {count} 条消息？",
   "@deleteMessagesMessage": {