Can we SORT ITEMS by MAP/GAME TYPE?

Is it possible to sort items by game type while browsing/creating item sets?

If it is not possible, why is there no other way to identify which game type an item is for?

I have poked around the profile menu area and can't seem to find something for this, so I thought I would suggest that a simple sort option be created for items specifically for howling abyss, twisted treeline, etc

I still consider myself new to LoL so I do miss things, but this is part of the reason I never bothered with item sets when I first started playing. It was overwhelming enough to learn the items I would see on Summoners Rift, then to go to item sets and see an even bigger list of items all under the same umbrella was a lot.

Just pointing out the little things

Cheers