I would just try putting in bravissimo plunge and your size or cleo and your size and see what comes up. As Satine came in different styles (well patterned and renamed!) and cleo have fairly similar cuts
Cleo Juna is a bit different to lots of the others, but there are a few sister styles (Darcey was one of them.) Similarly with Satine, but most of the names included "Satine" in them.
You could also try the Millie/Minnie/Melissa/Lily cut in Cleo, it might be too deep for you though. I think the Marcie will be too deep - the Satine is relatively wide and shallow. Have you tried any other bras?