add_filter('woocommerce_add_to_cart_fragments', 'cpp_header_add_to_cart_fragment');
function cpp_header_add_to_cart_fragment( $fragments ) {
global $woocommerce;
ob_start(); ?>
<div class="flex-col cart-page-totals">
<?php wc_get_template( 'cart/cart-totals.php' ); ?>
</div>
<?php $fragments['.cart-page-totals'] = ob_get_clean();
return $fragments;
}