Display User Names – Communication Channel

On the communication channel, is there any possibility to display the registered user names for each video screen?

I tried to add a snipped of code inside the div of id=”screen-users” I got it to work with get_userdata(get_current_user_id()); but it only displays the current user rather than all the user names on each video screen. I know is not the best practice to edit the plugin code but I need the names of the users to appear on each video screen.

Thanks for the help ??