Board Thread:Support Requests - Getting Technical/@comment-24264457-20160506230216/@comment-5558012-20160506233345

This is a Wikia bug (approximately a month now) that Staff knows about and are either working on fixing or are ignoring. The easiest way around the issue is to delete the video and reupload the video how you normally would with the exact same name. You don't keep the history but you won't need to rename the video on other pages. Seeing as you can't do so (due to not being an Admin), your only options are to ask an Admin or to reupload the video with a different name and update the video on the pages that use it.