I wouldn't feel comfortable putting wood on a stove top but here is some info:
Is the stove a wood-burning stove, or do you want a wooden top on an electric stove?
Do you want a removable cover so that you can sometimes use the stove top space as a counter top?
Try this: https://jenwoodhouse.com/diy-wooden-stove-top-cover/
I found a couple on Hometalk:
I hope one of these is what you are looking for!