I made a thread, and about 2 minutes later, I accidentally double click and apparently I'm able to change the name.

Yep, you can change your own thread's name.

That's nothing new...

Only a couple minutes after it's started, right?

Also, I never knew that. :P

I stumbled this option a while back, but then I forgot about it. Does anyone know what the time frame in which you can change the name of the thread is?

i didnt know that =0

Sorry but
I requested back then in support to change my shop name because I cant change mine
so I dont really understand why its new

You should eb able to edit your own thread names anytime.

Just go to thread/edit thread and there you'll find the name.
Easier way to double click next to the thread name but that doesnt work in some browsers.

I never knew it it either lol,nice find :P

Double clicking next to the thread worked for me for about 2 minutes.