Thread:NoWayThisUsernameIsAlreadyOwnedBySomeone/@comment-24335865-20150621120444/@comment-26143371-20151222231433

is what you need

Q: Is the images will be also changed in the "Upgrades" section or only in the infoboxes ? Should we use the SeasonalImage there too so it would work ? Works if the file-name ends with "Snow Menu.png"/"Menu.png". No reason not to do it there...