How to easily change the color of a 3d Warehouse component

I am using Sketchup Pro 2021 with Windows 10. I inserted this component into my model and was able to change the color of it all at once (other than the handle). After placing it, I decided that I would like to adjust the color even more, however I can’t seem to replicate the way that I did before. How does one go about changing the color of the door all at once?

Change the color by editing the material 0040_Peru (15_dark wood fine texture-seamless.jpg)

Yes! Too easy! Thanks so much mihai.s!