kmk_firmware/docs/cg_swap.md

Ctrl Gui Swap

This module allows to swap Ctrl with Gui and vice versa. This will reset on restart to the default implementation

Enabling the module

from kmk.module.cg_swap import CgSwap
# cg_swap disabled on startup
cg_swap = CgSwap()
# cg_swap enabled on startup
# cg_swap = CgSwap(cg_swap_enable=True)
keyboard.modules.append(cg_swap)