How to get JS files to not be visible through Inspect (developer tools)

Summary

Hosting Articulate 360 courses with a Javascript file that is run by the course

Content

While it could primarily be an Articulate 360 problem I expect that many people will be hosting Articulate 360 Scorm eLearning courses on their Learn platform.

These allow you to put some Javascript in a specific file which the course will then automatically run. We have it writing the user input data to an external database so have the authorisation details in that file. In Google Developer Tools (similar for other browsers) Inspect> Sources> you can see all the files so you can see that authorisation string.