There are two names associated with every Ava account, each serves a different purpose.
The display name is the name used to attribute text to the appropriate speaker in a group conversation.
The Ava name is the identifier used to connect with other users for a group conversation. It is also used at events where Ava is being offered to receive the captions for a specific room. It is displayed with the "&" in front of it.
Here's where to find your Ava name:
On the Profile screen, it's at the top under your display name.
On the Contacts screen, click the QR code in the top right corner. This will open your QR code to share with other users. Your Ava name is at the bottom.
Here's how to change your Ava name:
Go to the Profile screen to access the Settings menu, then scroll down and select Change Ava Name. Remove the existing Ava name and enter your new one.