in any case, 50 btc to become a VIP is really a lot
perhaps it was a feasible cost years ago but now it is absolutely high, it should be updated and brought to human figures in my opinion otherwise no one will buy a VIP
Theymos has said it previously that the forum has enough money to run fine and so does not need any donations anymore. So instead of trying to donate to the forum right now, you can look for people or communities affected by wars or natural disasters and donate towards such causes. If you want a name change, send a private message to Theymos and see if he will consider the request, though he likely may not.