This project is an extension of an initial MIC project (2020/2022) that initially focused on Kosovo and the French-speaking world. By implementing this project, we wanted to take action on multilingualism and support for the French-speaking world in cooperation with our partners in the Balkans: Kosovo and Bosnia and Herzegovina. Through the implementation of incoming and outgoing student and staff mobility programs, we wanted to create a strong dynamic that would enable the creation of new training courses focused on foreign languages and meeting the internationalization and educational transformation needs of each partner. While the first project (2020/2022) was mainly aimed at Kosovar students specializing in French literature, offering them a Master's degree in Research in Arts, Literature, and Civilization at UNICAEN, the current project was more focused on staff training to complement that of the students. The addition of the Bosnian partner enriched the theme of Francophonie while introducing the perspective of multilingualism and multiplying intercultural points of view.