War base updater?

So I love the War base feature. It allows me to have a completely separate base from my main base, but there's a major flaw. That flaw is it DOESNT UPDATE. Now I can see why it doesn't update as that would ruin the purpose of the war base feature, but why cant I have a option to update it too my current base or visa versa? I mean the last time my war base was updated was when I was at a TH7... I'm a TH10 now and frankly I've updated my main base so much more that the old base looks...pathetic.

Now at my level I have to do a good 30 minutes of just arranging my walls and building to get them the way I want, and that's if I know what I'm going for.
Sure the war base is meant to be separate from your current base, but my current base is literally made to get trophies, so you'd think it'd be good enough for a war base.

All I'm asking for is a feature that allows me and everyone else to update their war base to their current main base as this would save a lot of time.