So my Mom told me about a foreign film she watched about two sisters in the middle east….she thinks. Well the sisters dislike one another one becomes a princess and the other becomes like a concubine…but like a famous one. Well the princess hears about this famous concubine and asks for this women to come to her palace and turns out its her sister! I have been trying to find it for her for weeks. Please HELP!
Possibly Kama Sutra: A Tale of Love?
https://en.wikipedia.org/wiki/Kama_Sutra:_A_Tale_of_Love