User blog comment:Ducksoup/The Future of Infoboxes on Wikia/@comment-4899461-20150823124157/@comment-24473195-20150823130328

Changing it like that is somewhat possible without any special hacks. The format tag already allows this, see :

http://community.wikia.com/wiki/Thread:841717#429

Specifically something like this:

Testing 123456