Navigate to Workspace Settings for the Workspace whose name you would like to edit.
Click the pencil icon to the right of the Workspace’s name in the list of Workspaces. The name as it appears in this list will be editable.
Click on the name and type or delete until the desired name is visible.
Press ENTER or RETURN on your keyboard to commit these changes. Click the red CANCEL text underneath the Workspace name to revert back.