Thanks so much for reaching out!
One thing I would recommend is to remove the mobile styles on the backend that are implemented here. This may allow for you to see the attendees’ names, as you desire.
Just to let you know, we are limited by our Support Policy in how much we can help with customizations, but I will try to point you in the right direction.
I’d recommend starting off by taking a look at our Themer’s Guide, which can show you which templates can be edited and copied in order to achieve the results that you are looking for.
You can take a look at the breakpoints, and either remove them, or just alter them to suit your needs.
Let me know how that goes!
Thanks,
Jaime