How to replace Woocommerce placeholder image URL? Just copy the codes below.
How to add unique classes in body tags?
This code is showing how to add a archive-child/archive-parent classes in Woocommerce product category pages using display_type option.
How to set up woocommerce product retail map discount?
How to set up woocommerce product retail map discount? Copy and paste the codes below to your functions.php Note: to get the $retail_map, make sure you have retail_map key in each products. You can add custom fields with the name retail_map and put a value.
Product categories WordPress codex
How to get current product category slug?
Woocommerce product category customizations
Remove subcategory count. Change the number of loop shop columns. Change the number of loop shop columns css. Just add a class on the body tag.