@[deleted]: Give it a try, replace the function in include > class.format.php function slugify($text) { // replace non letter or digits by - $text = preg_replace('~+~u', '-', $text); // trim $text = trim($text, '-'); // transliterate if (function_exists('iconv')) { $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text); } // lowercase $text = strtolower($text); // remove unwanted characters $text = preg_replace('~+~', '', $text); if (empty($text)) { return 'n-a'; } return $text; }The result is:Page Name: Sample Imprint ÄÖÜäöü߀Page URL: pages/sample-imprint-aeoeueaeoeuessPage URL Source Code: <a href=".../pages/sample-imprint-aeoeueaeoeuess">Best regards,Jürgen