How to change the different titles on the "interests" table?

basically what the title says. ive been wanting to switch out one of the tabs on said table to "games" instead of, say, "books" so i can absolutely infodump all of my favorite games on it. but upon looking at the profile overview with inspect element, im confused on how to change just one specific table element via css. any help can and will be appreciated. :3

(also coooommppleetely unrelated but if signatures are possible on the forums i would love to know how to make a little one for myself :3)