Why Change Your Display Name?
Changing your display name allows you to personalize your WordPress account. This name will be shown on your WordPress posts and comments instead of your username.
Follow these steps to change your WordPress display name:
Step 1: Log in to the WordPress dashboard.
Step 2: From the Dashboard menu, go to Users and click on Profile.
Step 3: Locate Nickname and enter your new name.
Step 4: From the Display name publicly as section, choose your newly added nickname from the drop-down menu.
Step 5: Scroll down to the bottom of the page and click on Update Profile.
Your display name has been successfully updated.