On Q class each venue has its own name - you may be thinking of Oasis, when there was a plan to convert her to Dynamic Dining and each level of the MDR got its own name.
You can set your app to any ship/sailing about 90 days into the future, including the current one - there's a link toward the bottom of the main app page. The info in the app gets more accurate/updated closer to the sailing and should be pretty good for the current sailing.
You may find more options if you spread out your party to two or more cabins.
Follow the 2024-2025 deployment thread for info on when that will be available.
Connecting to the ship wifi gets you a few free things:
Ability to complete the e-muster prerequisites
Use the RCI app
Access to some RCG related web sites
For all other internet access, you'd need to Voom package.
If you are on the 10/29 sailing, it's not like you have a lot of options to move to - only two cabins I can see and neither are in any better location - that's a good assignment as normally you'd get a D cat balcony.