This plugin will add a search field for product categories in new/edit product page in admin.
WP Show Category ID is simple plugin to show post category and WooCommerce product category IDs on category list page
Thekua - Product Categories on Shop is solution for show categories on shop page directaly from woocommerce admin settting page.
Get smart category suggestions for woocommerce products.
Hide Shop Categories for Woocommerce is a WordPress plugin to hide categories and subcategories from the shop.
Manage your Woocommerce product categories easily with this flexible Category Tree plugin
Get better control of your Woocommerce emails. Add product images & embed them in emails. Test emails in your browser and via email.
Automatically assign product categories to new and existing products based on rules you define.
Allows WooCommerce product category images to be displayed in a WordPress widget.
Now you can use default WordPress Bulk Editor not just to add Categories but also to remove categories from posts.