Creating multiple Jupyter working directories/config files in Anaconda

I have Anaconda Navigator on my work computer and I've changed the default working directory for Jupyter notebooks to be a certain location on the firm server, using the steps given here

I have also created a second environment in Anaconda, for which I would like to use a different Jupyter Notebook working directory than that of the base (root). To do this, I believe I would need to:

1. Create a second Jupyter Notebook config file
2. Get the second environment to refer to the new config file, while ensuring that the old file still referred to the original config file.

How would I go about this? Alternate approaches to creating multiple working directories also welcome.