I did! Not sure if it's possible for me to change names on itch but the snow hack is credited to me.
Oh? How? I've also transed my gender and I'd reeeaaaaally love to get rid of my deadname username :,)
EDIT: wait nvrmnd i found it: https://itch.io/updates/change-your-username-url
Heyyyy!! Don't know if you ever got this, but you can in fact change names on itch! I found a link here: https://itch.io/updates/change-your-username-url