How to hide displayed categories under products.

I’ve tried a half dozen different suggestions found online, however they either don’t work for me, or accomplish the wrong “hide”, as in it just makes the category become a 404.
All I’d like to do is under the product title, in each product category, hide all the titles of the categories it can be found in.
Example picture here: https://i.gyazo.com/97fd420ea74f9e47b5030c80a8c61146.png

Thank you.