This is kind of dumb but when I am playing Games on facebook I pin my feed tabs as App Tabs to stop me closing them by accident. However I often need to open and pin more than one feed tab for a particular game and then I cant remember which is which.

Is there any way I can put a message or something actually on the tab page itself so I can tell which is which - trust me I can't tell them by the content (I have disability issues with my memory)