Changing wp-admin

I’m building a game in WordPress that includes a map editor (among other components). I’m getting ready to release it but would like to iron out some annoyances, one of them is the /wp-admin/ slug.

Is there anyway to rename this? Ideally I’d like to rename it to something less cryptic, like /dashboard/ or even better, /hq/

I’ve looked around but no one seems to have a definitive answer. As WP gets used more and more for apps/games, I can’t imagine the /wp-admin/ slug staying there. The dashboard itself is awesome for that kind of stuff, but the slug totally ruins it.

By the way, here’s an animation of the map editor working in a “post edit” screen ?? https://minutewars.com/_bin/img/forums/2014/01/autotiling.gif