Added not found page title lang

app/lang/en/cachet.php

@@ -56,6 +56,7 @@ return [
         'settings_saved'           => 'Settings saved.',
         'settings_not_saved'       => 'Settings could not be saved.',
         'not_found'                => 'Page Not Found',
+        'not_found_title'          => 'That page went missing!',
         'not_found_message'        => 'Sorry, but the page you are looking for has not been found. Check the URL for errors and try again.',
         'not_found_link'           => 'Return to homepage',
     ],

app/start/global.php

@@ -59,7 +59,7 @@ API::error(function (\Illuminate\Database\Eloquent\ModelNotFoundException $excep
 App::missing(function ($exception) {
     if (Request::is('dashboard*') or Request::is('api*')) {
         return Response::view('errors.404', [
-            'pageTitle' => 'That page went missing!',
+            'pageTitle' => Lang::get('cachet.dashboard.not_found_title'),
         ], 404);
     }