Suddenly, designer pro changed the name of my URLs, and I'd like to have simpler urls. How do I change / edit them ? Page name does not do it because designer pro adds other things "#xl_xr_page_index"..
. . . . I changed it from normal site to supersite. . . . .
That is why the URL's have changed - a supersite is in effect a single web page as there are no identifiable discreet pages in the finished site - see this article for more information.