A family part of wants to lease a automobile though doesn’t have a smallest label change compulsory to rent. we do have a compulsory change upon my credit label though I’m not a protected driver. Many companies won’t accept remuneration for a let from a non-licensed person. Which companies will?

None. It voids their liability insurance.
Anybody can pay for it. As long as the rental is in the name of the licenced driver of appropriate age, and signed for by that licenced driver, it doesn’t matter whose credit card is swiped, as long as the limit is high enough.