Board Thread:Support Requests - Community Management/@comment-32602006-20140326042759/@comment-366087-20140326044258

Not without diving into CSS and jscripts. However, even if you could, it might not be allowable by Wikia. Aside from the MediaWiki namespace, Wikia has an "Anyone can edit" policy.

Long-term/permanent protections are discouraged. Wide-spread application of long-term protections may be considered by Wikia as an attempt to make a "private wiki". Best you can do is establish and enforce a blocking policy for anyone making unwarranted changes beyond spellchecks.

That said, you may wish to review the policies and chat with the admins of the Scratchpad Wiki, as they offer "mini-wikis" which "belong to users". They may have gotten a special dispensation from Wikia to "privatize" the way they do, although they do not have any specialize page protections of the nature you're asking about.