The ability to rename storage/farms/etc. Also move personal buildings.

It would be handy to be able to rename buildings, for e.g. storage, with a little description. Also, since content is still coming out, could you introduce a gem or something where I can trade shield tokens to move my personal buildings to a different area. For example, moving my farm to a city in a1 to a city in a3 (or a4 in the future)