Board Thread:Support Requests - Getting Technical/@comment-45310000-20200409212458/@comment-9605025-20200410014158

Which wiki is this for? Rather than changing the system message, couldn't you just create the page? Either way, MediaWiki:Copyrightpage is not the message you would want to edit to get what you want. That message is used by MediaWiki:Copyrightwarning and MediaWiki:Copyrightwarning2. It is the former that appears in the save dialog. I am not sure where the latter is used.