Custom Python Namespace for USD Plugin Custom Schema

I’ve created a new custom schema using the pxr_plugin CMake convenience function, and everything builds correctly. However, I’ve noticed that the Python module gets installed under the default lib/python/pxr directory. I’d prefer to use my own custom namespace and have it installed under lib/python/<custom_namespace> instead.

Is there a recommended way to override the default installation path for the Python module when using pxr_plugin?