Woocommerce change image size to square (1:1)

Hello everyone! I purchased the woodmart theme and imported demo content. The demo shop has images 700×800 in size and I would like to change it to 600×600 (1:1). I tried to change the setting from the customizer > woocommerce as I normally do but it didn’t work. I then searched on woodmart settings but I didn’t find anything to change the image size. I want to change the product and categories images everywhere to be square (single product, product page etc.) Can someone help me change it?