Mamelta
Scouting around to see if Mamelta's name could possibly be Vironese, I came up with two weak candidates:
mammole: edible fruit of Opuntia Tuna (sounds just right for a casserole--actually it's a flat-leafed cactus).
mamaliga: cornmeal mush; the national dish of Romania.
The second could be considered a fit through pronunciation elision---but Romania uses the Western alphabet, so the spelling is all off. So, unless there's a misprint throughout, which seems unlikely, it looks as though her name comes from elsewhere, and that the sleeping bio name of "Olive" is a red herring.
-alga-
Questions or problems to whorl-owner at lists.best.com