In the current version of Wings of Heroes, there is no in-game option to change your nickname manually.
🔄 If you'd like to request a nickname change:
Contact our Support Team via the in-game support channel.
Provide the new nickname you would like to use.
Make sure to prepare a few alternative versions, just in case your first choice is already taken.
⚠️ Important: All nicknames must be unique within the game. If the name you request is already in use, our support team will use one of your alternate suggestions.