Can i get Speed in metric system?

Hi everyone, I'm new in roll20! I wanted to ask if it is possible to use the metric system to calculate all the speed parameters in the pathfinder by roll20 character sheet. So having meters instead of feet. (Example: 9m instead of 30ft). I found a solution for the weight by multiplying the parameters by 0.5.. In that case I could change the multiplier but it is not possible with the speed parameters. Is possible fix this?

Multiply speed by 0.4 and it should get you close enough.

I had thought of this option too, in fact with the weight I can set this parameter -> but I can't find where to put the 0.4 parameter to change the speed -> and if I change the parameter, in the attributes and skills section, it resets itself when I change it again. Sorry for the pictures written in Italian.