Click on a midi track. In the view at the side of your arrange window (if you don't have this, click on the arrow at the bottom left), double-click Insrument. Confirm your channel & output port. Change Patchname Source to Patch Name Script. Click on Patchname Device, go to Setup, select your insrument in the list and check Active. Hit OK and then select the patch in Patchname. Your patch names will now be available to you.