You can change your player name by following the steps below:

1. From the top-right "Menu" on the Home screen, tap "Player Name".

2. On the profile screen, tap the ellipsis "…" next to your player name.
3. From the displayed list, tap "Change Player Name".
4. Enter the desired player name and tap "Confirm".

*Please note that after changing your player name, you will not be able to change it again for 12 hours.