The dropdown next to the PlaybookUX logo lists all of your team's workspaces.
Click into the dropdown to switch workspaces.
To add another workspace click into the workspace dropdown then click "Create Workspace".
You will be directed to a page that asked you to enter a workspace name.
Enter a workspace name, then click "Create". The workspace will now be visible in the Workspace dropdown.
Rename a workspace by heading to account settings.
On the general tab, you can rename the workspace.