public function getTranslation($item, $langcode, $store = null)
    {
        $config = $this->getConfig(null, $store);

        if (!empty($config['translation'][$langcode][$item])) {
            return $config['translation'][$langcode][$item];
        }

        if (isset($config[$item])) {
            return $config[$item];
        }

        return '';
    }