Fullscreen mode does not show project name

I always run SourceTree in fullscreen and almost always I have two projects open: 1 framework project and 1 implementation project. When in fullscreen it is difficult to quickly discern which project is which. Most have same type of branches and tags because both are in sync. If I am unsure I now need to switch to Mission Control and hover over the spaces to see their window titles.

Solution:
Somehow show the project name in the fullscreen window.

Maybe alternative solutions are building a tabbed mode or show up an open project switcher in the navigation switcher so only one fullscreen copy of sourcetree is needed. Solves some window management.