I'd like to change the subdomain url of a subsite on a Multisite WordPress install.
Example: cat.domain.com => mouse.domain.com
I'd also like to ensure that all old links redirect to the new url.
Example: cat.domain.com/blog-post-1 => mouse.domain.com/blog-post-1
In the "Edit Site" screen I saw that you can change the Domain, but I don't think it's quite that easy.