Board Thread:Support Requests - Community Management/@comment-24520051-20170809053119/@comment--20170809072434

Howdy, this is a request that would require an official staff member to look over which can done through Special:Contact/general.

You will be able to explain the situation in your message there (be sure and include links to your issue) so staff will be able to assist you as best they can.

I don't think ProtectSite would be practical in this circumstance but it's definitely up to the staff member to look it over. Having an AbuseFilter enabled on the wiki sounds more conventional and staff will be able to walk you through what is needed to get one set up if they agree for the need for one. (As a warning, an AbuseFilter is not something to be edited/modified if you don't know what you're doing.)

If they accept your request and eventually get one up for you, let me know and I'll help set a filter up or two to prevent certain accounts from moving pages!