Favorites: indicate to which Space an entry belongs

In AnyTwo, the Favorites in the side menu work globally (through all existing Spaces).
This can lead to a problem of identification:
1. I've created a certain Collection first on my main Space and added it to the Favorites.
2. Then I've created an identical named Collection in my second Space and I also added it to the Favorites.

As result, I have now two identical named Collections in the Favorites, but they belong to different Spaces.
It's not possible yet to differentiate them by looking in the Favorites. So, the user can't see if he clicks on the right one.

As a possible solution, there should be at least a Tooltipp that shows the Space to which the entry belongs, while the user hovers the mouse above the entry.