BuddyPress.org

@airsid,

BuddyPress in french is now 100% translated. You can download it from here:
https://translate.wordpress.org/locale/fr/default/wp-plugins/buddypress

In case the emails still remains in english, use the repair tool link at the top of the email list and start “Réinstaller les emails (supprime puis restaure les paramètres par défaut)”.