Quel green Learning Manager êtes-vous ? RISE 360e-learning

In this e-learning creating with Rise 360  Passer à l'action - Adoptez la green attitude en Digital Learning ! | Rise 360 (articulate.com), I am wondering how is created the banner at the bottom of each lesson with inside 'title of the next lesson' instead of 'CONTINUE'. 

Thanks 

Amandine