Submitting a reply to a website comment

Question:
This should be easy but I can’t find it. When replying to a user comment it will list the person replying. How do I change the person listed. Currently showing the owner of the WIX Studio account (Myself) as the responder. My partner (different name) is the business owner. How do I change the responder from my name to the business owner?

Product:
Wix Studio Editor.

What are you trying to achieve:
Trying to change the replying name.

What have you already tried:
I can’t find where to change this.