Specifying mountpoint of mapped folders in addons

Took the first steps to develop my own addon. From the docs I understand that you can map certain folders into your addon container, e.g.

  "map": [

This works fine however the config folder gets mounted at /config. Is there a way to change the mounpoint?
In standard docker you can pass the mount point using the -v option so I wonder if that’s possible for HA addons as well.