Please add a button to apply one location to all scratch disk locations

In a broadcast environments we often need to set up the scratch disk locations manually. For various reasons. Most times they all need to go to a folder near the project file, but not directly next to it. It would be great if there was a button that applied one location to all. And then you could just change the one or two who need to go elsewhere. (Most times the Previews as they don't need to be backup'd)

Request: Please add a button to apply one location to all scratch disk locations in one go.