I am trying to have my staff set up a Site for every client but occasionally there will be spelling mistakes. There will also be times when a client will change their name and we will need to change the name of the Site but I can't see a way to change the URL to reflect the necessary changes or corrections.
I appreciate that links to the old URL may be broken but would still prefer not having to create a new Site and move all the files over.
There's nothing in Alfresco itself, no. If you really need it you could use a frontend proxy doing some URL rewriting but I strongly discourage it since it might be source of hard to solve proble;s if you end up creating a site with the exact name of the redirected url.