modify config

config/autoload/config.local.php.dist

@@ -2,9 +2,18 @@
 
 return [
     'languages' => [
-        1 => 'Français',
-        2 => 'English',
-        3 => 'Deutsch'
+        'fr' => [
+            'index' => 1,
+            'label' => 'Français',
+        ],
+        'en' => [
+            'index' => 2,
+            'label' => 'English',
+        ],
+        'de' => [
+            'index' => 3,
+            'label' => 'Deutsch',
+        ],
     ],
     'defaultLanguageIndex' => 2
 ];

config/autoload/local.php.dist

@@ -33,15 +33,6 @@ return array(
         ),
     ),
 
-
-    'languages' => [
-        1 => 'Français',
-        2 => 'English',
-        3 => 'Deutsch'
-    ],
-
-    'defaultLanguageIndex' => 1,
-
     /* Link with (ModuleCore)
     config['languages'] = [
         'fr' => array(

config/autoload/smtp.local.php.dist

@@ -1,13 +0,0 @@
-<?php
-
-return [
-    'smtp' => [
-        'name'              => 'mailtrap.io',
-        'host'              => 'mailtrap.io',
-        'connection_class'  => 'crammd5',
-        'connection_config' => [
-            'username' => '******',
-            'password' => '******',
-        ],
-    ]
-];