private static function getDataArray()
    {
        if (self::$_dataArray === null) {
            $currentMenuItem = Yii::$app->menu->current;
            $array = [];
            foreach (Yii::$app->adminLanguage->getLanguages() as $lang) {
                $array[] = [
                    'lang' => $lang,
                    'item' => Yii::$app->menu->find()->where(['nav_id' => $currentMenuItem->navId])->lang($lang['short_code'])->with('hidden')->one(),
                ];
            }
            
            self::$_dataArray = $array;
        }
        
        return self::$_dataArray;
    }