adjustable reach clutch lever?

[OoerictoO]

hi all,
my GF has a newer gz250. unclear on the year right now but it is withOUT the adjustable brake lever.

she has very short fingers and wants levers with less reach. i've seen the adjustable brake lever on the older (99-00?) gz.
is there something similar for the clutch?
can i just adjust it and put a wedge of some sort between the lever and perch?
if not, i guess i'll look into aftermarket (so they match) levers. any comparable bikes that use the same levers that is more popular and easy to search on?

thanks!