*Code for a French booking page:
<nowiki><iframe src ="https://www.beds24.com/booking2.php?propid=2353103&numdisplayed=5&numnight=1&numadult=2-1&</nowiki>''';referer=iframe&lang=fr'''<nowiki>&referer=iframe/" width="800" height="2000" style="max-width:100%;border:none;overflow:auto;"><p><a href="https://www.beds24.com/booking2.php?propid=3103&referer=iframe/" title="Book Now">Book Now</a></p></iframe></nowiki>
See [[Developers| list of all language parameters]]