Change voice in discord with...?

Question

macOS

Hey! I want to talk to a person in the discord, while changing my voice as I please .
It would be nice to let him into some kind of DAW - a real sound engineering program for working with sound, and even on MacOS.
There is a sound card, microphone, headphones. DAW - fl studio/reaper/logic/anywhereEasier.
Is it real? How?
There are some vitrual cabel's - it didn't work out, maybe I tried it badly.
I don't want paid programs with nasty presets...

Answer 1

https://rogueamoeba.com/loopback/ found the best option so far. Input output in the settings - zvukovuha, in the program to set up an elementary switching, and in the necessary applications, the input is the created switching. As reliable as a Swiss watch!!1