Mhh I guess it depends on where u live and how old you are.
It’s pretty simple here in Norway. If ur 18 u can just fill out a form on the net and send it, but if ur under 18 u have to get ur parents to sign some papers and stuff. it usually takes around 2-4 weeks to have ur name completely changed. (unless u pick a rare name that might be ”prtected” or some shit)
The process with changing the name is no stress, but getting everything worked out after like school, bank, licenses etc can take some time to get in order, but not that hard :)
Hope this was a little helpful and i’m just glad to try and help :)
Aww,Thank you! I’m just glad to hear others are enjoying them as well :)