1) Switching Workspace
Click on the workspace name on the top left corner of the screen.
The drop-down menu will show you a list of all your existing workspaces.
Click on the desired workspace.
2) Renaming Workspace
To rename a workspace, click on the Workspace name on the top left corner of your screen.
This will lead you to the Settings tab.
Enter the new workspace name and click on Save changes
Note: You can only rename a workspace if you are a workspace admin.