U slučaju da trebate izbrisati sve narudžbe iz Woocommerce baze to možete učiniti u phpmyadmin-u, sql naredbom
DELETE FROM wp_woocommerce_order_itemmeta;DELETE FROM wp_woocommerce_order_items;DELETE FROM wp_comments WHERE comment_type = 'order_note';DELETE FROM wp_postmeta WHERE post_id IN ( SELECT ID FROM wp_posts WHERE post_type = 'shop_order' );DELETE FROM wp_posts WHERE post_type = 'shop_order';