protected function _convertToUtf($sContent)
    {
        $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        if (!$myConfig->isUtf()) {
            $sContent = iconv(\OxidEsales\Eshop\Core\Registry::getLang()->translateString('charset'), 'UTF-8', $sContent);
        }

        return $sContent;
    }