Woo remove Customer matched zone notification

functions.php

<?php
// WooCommerce > Settings > Shipping > Shipping Options -> Debug Mode
// For some reason (probably a plugin conflict), the woocommerce_shipping_debug_mode option would consistently recheck itself 

add_action( 'admin_init', 'override_shipping_debug');
function override_shipping_debug(){
    update_option('woocommerce_shipping_debug_mode','no');
}