<?php add_action( 'woocommerce_single_product_summary', 'customizing_variable_products', 1 ); function customizing_variable_products() { remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 ); add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 15 ); }