Hi @stevenbaugh97 !

Did you mean on Deezer Username ?!

How to change your username

iOS Android

1. Go to Settings 
2. Select Account management 
3. Select your profile  at the top of the page
4. Enter a new username
5. Select OK

How to change your username

Desktop

1. Go to your profile 
2. Select Account Settings
3. Under Deezer information that can be seen by other Deezer users, in the Username field, enter a new username

Here is link 

https://support.deezer.com/hc/en-gb/articles/360009302738-Change-Your-Deezer-Username-Email-Or-Password