Move site from server to server and rename site

Hi,

I move one site with easysocial from one server to another, and change the name of site (just addon prefix, like name > xxname.), for joomla just change configuration.php file, for easysocial what have to change? i got some error from foundry so i think have to change some settings on easyscoial, where and what?

Thank you in advance,

Best Regards