How to show file/window names in Mission Control?
I keep one app on one desktop, so I switch to the relevant desktop, and use App Exposè which is generally three finger swipe down. It shows the window name below each window and hovering isn't required. 


Application name not appearing below thumbnail in mission control unless cursor is on it
What is an efficient way for developers / power users to use OSX window management and Spaces on a single screen?