This seems to do the trick!
Thanks!!
add_filter( ‘gtm4wp_compile_datalayer’, ‘custom_dataLayer’);
function custom_dataLayer( $dataLayer ) {
$dataLayer[“price”] = get_field( ‘product_price’, false, false );
$dataLayer[“name”] = get_field( ‘product_name’, false, false );
return $dataLayer;
}