public function beforeAction($action)
 {
     if (!parent::beforeAction($action)) {
         return false;
     }
     if (Yii::$app->getRequest()->getCookies()->has('language')) {
         Yii::$app->language = Yii::$app->getRequest()->getCookies()->getValue('language');
     }
     $this->view->params['title'] = 'default title';
     return true;
 }