This website was in one server, and that server failed, so an automatic backup has made. the problem is that now it looks like a lot of files are missing, if I check the console in the browser there is a lot of 404 errors, and the requested URL is wrong.
Is there a kind of configuration file in which I can set the url that wordpress should use to request the files?
Update:Only the .js, .css and .png files are wrong requested, the .php and .html files are fine.