Postcode before other address fields for "Portuguese Postcodes for WooCommerce" full address autocomplete mode

postcode-before-address.php

<?php
/* You should adapt the priorities to your scenario */
add_filter( 'woocommerce_get_country_locale', function( $countries ) {
	if ( is_checkout() ) {
		if ( function_exists( '\Webdados\PortuguesePostcodesWooCommerce\PortuguesePostcodesWooCommerce' ) ) {
			if ( get_option( 'portuguese_postcodes_woo_mode' ) == '' && get_option( 'portuguese_postcodes_woo_autocomplete_mode' ) == 'full_address' ) {
				$countries['PT']['postcode']['priority'] = 45;
				$countries['PT']['city']['priority']     = 46;
				if ( ! ( function_exists( 'woocommerce_portugal_states' ) || class_exists( 'WC_Webdados_Distritos' ) ) ) {
					// Without the Distritos plugin active
					$countries['PT']['postcode_before_city'] = true;
					// Optionally side by side
					$countries['PT']['postcode']['class'] = 'form-row-first';
					$countries['PT']['city']['class'] =     'form-row-last';
				}
			}
		}
	}
	return $countries;
});