protected function _prepareMetaDescription($meta, $length = 1024, $descriptionTag = false)
    {
        $description = '';
        // appending parent title
        if ($activeCategory = $this->getActiveCategory()) {
            if (($parentCategory = $activeCategory->getParentCategory())) {
                $description .= " {$parentCategory->oxcategories__oxtitle->value} -";
            }

            // adding category title
            $description .= " {$activeCategory->oxcategories__oxtitle->value}.";
        }

        // and final component ..
        //changed for #2776
        if (($suffix = \OxidEsales\Eshop\Core\Registry::getConfig()->getActiveShop()->oxshops__oxtitleprefix->value)) {
            $description .= " {$suffix}";
        }

        // making safe for output
        $description = getStr()->html_entity_decode($description);
        $description = getStr()->strip_tags($description);
        $description = getStr()->cleanStr($description);
        $description = getStr()->htmlspecialchars($description);

        return trim($description);
    }