You can write in world name: ";" and it becomes ";" but...
You can´t write in world name: ":" and it becomes "_"
same for "*",".","`","/"[],"?"
You can write in world name: ";" and it becomes ";" but...
You can´t write in world name: ":" and it becomes "_"
same for "*",".","`","/"[],"?"
Because world name = directory name. Said characters cannot be part of directory names.