because of "government filtering" in Iran, once in a while we have to move the whole site into a new subdomain. For example i create a new sub domain on my public_html :
I know Google webmaster has a feature to change domain, but it doesn't work with sub domains. as you can guess, the site is still accessible with www sub domain, now what's the best way to make Google to show the search results with new sub domain ? because the WWW sub domain is blocked now! any opinion would be helpful.