Ubisoft’s PlayStation 4 game console has a lot of features that make it a great platform for gaming. One of the most popular games on PlayStation 4 is Ubisoft’s Assassin’s Creed. If you’re not sure how to change your Ubisoft account on PS4, we’ve got you covered. To change your Ubisoft account on PlayStation 4, first open the PlayStation 4 system menu and select “Settings.” Then select “Accounts.” In the Accounts section, select “Ubisoft.” In the next window, enter in your new Ubisoft username and password. Click “OK” to finish changing your Ubisoft account on PlayStation 4.