Bulk Category Changes - Quicken Premier for Mac Version 6.0.3

Is there a way to change categories in Quicken Premier for Mac. Specifically what I wish to do is, for example, everywhere I have a category of "Dining" to the more standard "Food & Dining: Restaurants" My current file goes back to 2011 and it would be a bit onerous to change all instances individually. I'm hoping for a script or tool to process these in bulk.

Regards,