here are some related code:
A free and open-source MMORPG server emulator written in C++ - otland/forgottenserver
github.com
A free and open-source MMORPG server emulator written in C++ - otland/forgottenserver
github.com
but I don't think its possible to change it as it seems to be hard coded in the client...
I don't know what you are trying to achieve but maybe try disguising god as an invisible item instead...