Naming Guns and Loadouts

There's so many ways that we can build our loadouts and guns, which is awesome. My problem is due to how many loadouts and guns I've customized I can't remember what purpose my loadout or gun was built for. 

What usually happens is I sit in the menu for 1 to minutes switching through my loadouts trying to find the right one, or changing my whole loadout for the match.

If I could name them I could quickly identify what loadout and gun I want to use and make sure I don't change them from the original purpose I made them for.