Font Weights Mysteriously Unrecognized
I am a graphic designer and I received a template from a client because they want me to work within an existing design. Along with the template they sent a folder of Helvetica Neue LT with 35 different files and weights:
When I install them all, Fontbook shows them all as having the same name:

In InDesign, when the fonts show up as missing, I can't replace them because the system also only recognizes one Helvetica Neue File with on name, Regular.

I have tried deleting all the HN files from my library and adding them back in, restarting several times, and nothing is working. Does anyone have any suggestions as to how to properly install the different weights of the font so that they are recognized by the system?
Thank you in advance for the help!
