hazephase

add_filter( 'booking_form_fields', 'wooninja_booking_form_fields' );

function wooninja_booking_form_fields( $fields ) {
	$fields['wc_bookings_field_persons']['label'] = 'SOMETHING ELSE';
	return $fields;
}

hazephase

<?php
/**
 * Asset Loaders and Helpers for Twenty Seventeen Theme
 *
 * @since       1.0.0
 * @author      hellofromTonya
 * @link        https://KnowTheCode.io
 * @license     GNU-2.0+
 */

hazephase

<?php
/*
 * Plugin Name: CMB2 Custom Field Type - Address
 * Description: Makes available an 'address' CMB2 Custom Field Type. Based on https://github.com/WebDevStudios/CMB2/wiki/Adding-your-own-field-types#example-4-multiple-inputs-one-field-lets-create-an-address-field
 * Author: jtsternberg
 * Author URI: http://dsgnwrks.pro
 * Version: 0.1.0
 */

/**

hazephase

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console