Your situation is not uncommon. It is a change of real name to your use name. It is no biggie. Get a lawyer to do it. As long as you were not using...

Can an employer sue you for moonlighting? The answer is Yes.

It is not the forum to give what would be a brief 101 course. Sorry

Some things may be able to be expunged, not everything

Marilyn's pictures are not in the public domain.....

Call the daily legal news which may still be publishing

I suggest you hire a research law firm. We exist out there and it may take a few calls. But if. . . .

My direct answer is..................................................you can't. It is trouble

My idea is different. Call the inventor without giving away the shop or hire a lawyer to do that

If the production is taken by you in public there is no expectation of privacy.