Is it possible to change PBEM game password?

[galex]

I want to pass one of my pbem game to another player. But I don't want him to know my password because I use this password elsewhere.

So is there any way to chane pbem game password？ I know there is no such function in the game. So I'm asking for GM's help.

Thanks Lot for your time.[&o]
[&o]