Want to rename your Office? Here's how!
Steps to follow
1. First, head down to the Main Menu in the bottom left of your screen.

2. Next, click the Settings area.

3. From here, you'll be able to click on Team Settings (if you have Office Admin permissions).

4. Once you're in Team Settings, head over to Basic Information.

5. Here's where you'll be able to input your new Office/Company Name. When you're done editing, click Save.
That's it - you're all set :)