Move old wallets to another place (archive)

I have some old wallets that i no longer use, but the transactions still needs to be saved in the system, so i can’t delete them.

But i would like some kind of way to move those wallets to an archive or something.

The archived wallets doesn’t even need to be updated more then perhaps 2-3 times per year in the system, so you save on data bandwidth and CPU with this feature.

Perhaps it should also be possible to move an archived address back to ordinary if you start using it again.