It's a pain in the fecking arse to do, it's not like you'll put the spokes back in anything like the same order so they'll all be bent and kinked in the wrong places and stretched out by different amounts.
Doing it yourself is one thing, getting a wheelbuilder to do it for you will probably either be very difficult or expensive.
Can you? Yes.
Should you? No.
Have I? Of course.
It's a pain in the fecking arse to do, it's not like you'll put the spokes back in anything like the same order so they'll all be bent and kinked in the wrong places and stretched out by different amounts.
Doing it yourself is one thing, getting a wheelbuilder to do it for you will probably either be very difficult or expensive.