how to edit draft information plus college/country?

need little help, can someone tell me how to edit players draft information? i created petteri koponen out of hidden players and in game cant find finland, so is there a way to add that to his information, feels stupid if it says something else than where he is from. And also would like to put in info that he got drafted by 76ers, i know that on hades editor you can add draft info but not all, like i said country/college is not possible, and team, so any ideas, anyone?

u can edit their draft status using hades but u cant change country/college using it

well i know that