Card that shows selected Matrix

Hi,

I have a report that has 3 buttons that the user can click on. Each buttons shows 1 of 3 matrix reports that are one the same report page. These 3 matrix reports are all somewhat similar looking; therefore it is hard to tell which matrix report you are looking at. The buttons of course are using bookmarks that show/hide the various matrix reports. 

I would like to have a card or something that will tell me the name of the particular Matrix report is currently visible. 

Any thoughts?