Add an administrative title field to Google calendar field

When I am adding several calendars to the view using the Google Calendar field, there needs to be a way to distinguish between each calendar.

Most of the other fields that can be added have a "more" option, that gives you the opportunity to add an administrative title to the the field, so that if you have multiple instances of the same field, you can tell them apart.

I may add 15 or more Google Calendar feeds into the fields view, so telling them apart is very difficult at the moment.

There is currently a Label field, but the only way to see this is by clicking on the Google calendar field to see the settings. This could be very time consuming if a calendar needed to be removed and you had to do a lot of guess and check to find the right field to modify.