Maybe this aesthetic improvement is a bit useless, but for those who want to name their players Neymar Jr. for example. I think they should include the Display Name options in the game. So in renaming the players They will be given the options to change the first name and surname, which appear in the player details, and Display Name which appears on the formation display and player roster
So for example It will be like this :
#1
First Name : Neymar
Surname : da Silva Santos Júnior
Display Name : Neymar
#2
First Name : Khairul Fahmi
Surname : Che Mat
Display Name : K. Fahmi
#3
First Name : Bambang
Surname : Pamungkas
Display Name : Bambang P.