You can rename polices as needed once they have been created.
Click Govern in the navigation menu on the left.
Select Policies.
Click the ellipses (…) that appear when you hover on a policy in the grid.
Click Rename from the menu that appears.
Use the Name field on the Rename policy modal to edit the policy name as needed.
Click Done.
You can also rename a policy using the Rename link on the policy results reporting pages.