PARIS – Playing off often long-term relationships with some of the most talked-about up-and-coming directors in French cinema, Wild Bunch will unveil nine new French productions at this week’s UniFrance Rendez-vous with French Cinema, including pristine titles from Valerie Donzelli (“Declaration of War”), Joan Sfarr (“Gainsbourg,” “The Rabbi’s Cat”), Lucile Hadzihalilovic (“Innocence”) and Elie Wajeman...