Welcome here,
this small motor can be operated from both sides - an airscrew mounted with a rubber band on the left side (
"prop saver method") or you install the folding prop with the prop adapter onto the axis on the right side. But you have to guide the wires inside the fusealage to make sure, they don't collide with the rotor.
Alternatively you could try to disassemble the axis from the motor and shift the free end to the other side (could be glued). But then the retaining ring needs a new groove and - looking at vibrations, the bearings will suffer more with the folding prop on the "long" end of the axis.
Maybe this
web page of "competitor" explains a bit better.
Stefan