Renaming K1C fans in Mainsail/Klipper

[gamvrosi]

I have been trying to figure out how to rename the K1C fans, which appear in Mainsail as "Fan0" (toolhead fan), "Fan1" (back fan), and "Fan2" (side fan). See below:

In my printer.cfg they appear as:

# This is the toolhead_fan or fan0
[output_pin fan0]
pin: !nozzle_mcu: PB8
pwm: True
cycle_time: 0.0100
hardware_pwm: false
value: 0.00
scale: 255
shutdown_value: 0.0

# This is the back_fan or fan1
[output_pin fan1]
pin: PC0
pwm: True
cycle_time: 0.0100
hardware_pwm: false
value: 0.00
scale: 255
shutdown_value: 0.0

# This is the side_fan or fan2
[output_pin fan2]
pin: PB1
pwm: True
cycle_time: 0.0100
hardware_pwm: false
value: 0.00
scale: 255
shutdown_value: 0.0

And I suspect they are deeply hardcoded because after I change all occurrences of "fan*" across all config files and gcode macros, I still get Klipper errors. It seems there are a few threads online where the Klipper and Mainsail communities have (rightfully, in my opinion) refused to support Creality's abuse of their software (source) Have you found a way to rename them or create aliases I can use from the Mainsail UI?