functions.php

add_filter( 'wpcrm_system_zapier_contact_data_filter', 'get_contacts_company_url' );
function get_contacts_company_url( $data, $post_id ){
	// get the organization's ID number
	$org_id = get_post_meta( $post_id, '_wpcrm_contact-attach-to-organization', true );
	// retrieve the organization's website URL and add to the $data array
	$data['orgurl'] = get_post_meta( $org_id, '_wpcrm_organization-website', true );
	// return $data
	return $data;
}