"Unknown" network files in .openzeppelin directory

Currently when using polygon network, ID 137, i get a file called "Unknown-137.json" in my .openzeppelin folder within my project.

I was curious if there was a way i could change the unknown part to anything i'd like? For Example could i change it to "polygon-live-137.json" or "polygon-test-137.json"

Thanks!

This is currently not possible, sorry!

There is an issue related to this here: https://github.com/OpenZeppelin/openzeppelin-upgrades/issues/229