1. There are restrictions. Any legal name within 6 characters can be chosen. According to the query of Clash Royale game data, there are restrictions on name selection for Clash Royale. Legal names within 6 characters can be used. "Clash of Clans: Clash Royale" is a fast-paced real-time PvP card battle game.
2. The name of Clash Royale can be up to 8 characters. There is a character limit for colored names. You can only type a maximum of 8 characters, which is 4 Chinese characters. You cannot type 5 characters in a colored name.
3. Players need to reach level 4 before they can change their name. Click the gear "Settings" button in the upper right corner. You can see that the "Change Name" button is now active. When we click to change the name, the system shows that it can only be changed once. This means that after this change, the name can no longer be changed.
4. After entering the game, find the "Settings Button" with the gear icon in the upper right corner and click to enter. Select Change Name in the settings interface to enter the name change interface. Enter the name you want to change in the name change box and click Continue to successfully change the name.