Here is what I am seeing. The rate quote is what shows up on the admin side. The calculate is what the shopper sees.

A lot of text is hard coded within modules. And can be changed depending on your needs. However, when that module is updated those changes will be lost. If there are no fields provided, this may be the only solution. Perhaps others know of a different methodology.

Flat rate does allow for a title and a label. Looks like rate quote does not.

Jim