Let Me Dance (2017)

Mylène, 45 years old is a cleaning maid on a ferry boat. Tonight her colleagues are organizing a surprise party for her birthday. But on the gift voucher, Mylène reads her old name, a name that she doesn't' want to see anymore, her male name. Who wants to blackmail her? Whereas the party will increase the claims of those exploited women, Mylène will have to investigate.