1. Open the game.
2. enter the main interface of the game.
3. click the "settings" button.
4. in the settings interface, click the "personal information" column.
5. in the "personal information" interface, click the "role name" column.
6. Enter the name you want, and then click the "OK" button.
the above steps are only applicable to general situations, and the actual operation may be slightly different due to factors such as game version and operating system. If you have difficulty in choosing a name, it is recommended to refer to the game guide or seek help from the game community.