It's call Saran wrap in North America, but cling wrap is the generic term. (Like Kleenex vs tissue, Q-tip vs cotton swab.)
I don't understand how the femdom would be effective? Unless there are different types of female condoms? The one I'm thinking of looks like an oversized male condom, with a hoop on the inside end (like a grappling hook!) and a bigger hoop on the outside end. It offers relatively little protection to the outside area compared to a dental dam.
Congrats on the no sex though. Hehehe. I can relate.