The new name honours the club's membership of the OL family and their roots in the city of Lyon, they said in a statement.
"The subtle change from 'Lyonnais' to 'Lyonnes' underlines the club's all-female identity," the club added.
All their home matches will now be staged at the 59,186-seater Groupama Stadium from the 2025/26 season. The stadium was previously only used by the men's team, Olympique Lyonnais.
The women's side, who have won a record eight Champions League titles and were recently crowned Premiere Ligue champions for the 18th time, will also have a new logo for next season.
"This new chapter for OL Lyonnes goes far beyond a simple change of name and logo - it's about redefining what's possible in women's football," Kang said.
"Our ambition is to set a new global benchmark for excellence, ambition and investment in women's football. This transformation fully embodies our commitment to offer the best to our players, staff and supporters."