We have recently translated our website in many languages. Each language is displayed on a separate subdomain:
if no subdomain is specified (naked domain or www), we display the English version unless there is a cookie specifying the language (that is set when a subdomain is visited). However Google always displays the German version of our page title and meta description. But the link is still www.example.com.
How do I force Google to display the english version on www and naked domain and in xxx language in xx.example.com?