interest table titles help

hey y'all

i wanted to change my interest table titles, especially "General" to "games" using this tutorial (https://blog.spacehey.com/entry?id=402631), but it isn't working. i've tried removing all of my code and rewriting or copy-pasting it, but it just doesn't work for me.

i can see the name changes on my account, but i can't select the new names and others can't see them (neither can i when i check in incognito).