change the sound of charging on mac

There may be a way via 'command-line' or other, to disable the sound..

An article linked within the cited community page, goes about it here:

• How to Hear a Chime Every Time you plug in your MacBook Pro or Air (2016+ USB-C models)

https://www.howtogeek.com/274191/how-to-hear-a-chime-every-time-you-plug-in-your-macbook-pro-or-air/

Their instruction on how to stop or re-start the chime may have changed

in four years since publication. ~ So that's what they said; it may still hold.

Good luck & happy trails!🌤⛵️

Take a look here, see if it gives you any idea How to disable power chime? - Apple Community