The wheel is able to do this really simply, and unfortunately can happen accidentally. The pedal mode is switched by pressing and holding the MODE button on the front of the steering wheel base.
On a 3 pedal set, it just flips the gas/clutch pedals. Not sure if it will make you clutch a gas, and leave the brake alone, on a 2 pedal set, or if it will still just swap the two pedals.