Customising prices with order again filter

Hi!

I need to calculate prices based on the weight of the product. I’ve successfully implemented this using the following filter:

add_filter( 'woocommerce_add_cart_item', 'set_custom_cart_item_prices', 20, 2 );
function set_custom_cart_item_prices( $cart_data, $cart_item_key ) {
    // Price calculation    
	if ($cart_data['data']->get_weight()) {
		$new_price = $cart_data['data']->get_price() * ($cart_data['data']->get_weight()/1000);
		
		// Set and register the new calculated price
		$cart_data['data']->set_price( $new_price );
		$cart_data['new_price'] = $new_price;
	}

    return $cart_data;
}

In the archive-product.php file, I show the users last order and allow them to add all items from this order to the cart using the following code:

      <?php
        if (!is_product_category()) {
          if ($last_order) {
            $products = $last_order[0]->get_items();
          ?>
        <section class="last-order">
          <h3>Laatste bestelling</h3>
          <section>
            <ul>
              <?php
                foreach ($products as $product) {
                  ?>
                  <a href="<?php the_permalink($product['product_id']); ?>">
                    <li>

                      <p class="name"><span class="quantity"><?php echo $product->get_quantity(); ?>x</span> <?php echo $product->get_product()->get_name(); ?></p>
                      <p class="price"><?php echo wc_price($product->get_quantity() * $product->get_product()->get_price()); ?></p>

					
                    </li>
                  </a>
                  <?php
                }
              ?>
            </ul>
          </section>
          <div class="wp-block-button wp-block-button-width">
            <a class="wp-block-button__link" href="<?php echo wp_nonce_url( add_query_arg( 'order_again', $last_order[0]->get_id() ) , 'woocommerce-order_again' ); ?>">Voeg toe aan winkelwagen<img src="<?php echo get_stylesheet_directory_uri(); ?>/images/icon-arrow-right.svg"/></a>
          </div>
        </section>

I noticed that using this functionality results in incorrect prices in the cart. That’s why I tried to solve it using the following code:

add_filter( 'woocommerce_add_order_again_cart_item
', 'set_custom_order_again_cart_item_prices', 20, 2 );
function set_custom_order_again_cart_item_prices( $cart_data, $cart_item_key ) {
    // Price calculation    
	if ($cart_data['data']->get_weight()) {
		$new_price = $cart_data['data']->get_price() * ($cart_data['data']->get_weight()/1000);
		
		// Set and register the new calculated price
		$cart_data['data']->set_price( $new_price );
		$cart_data['new_price'] = $new_price;
	}

    return $cart_data;
}

Unfortunately, this doesn’t work. Does anyone know if the filter I’m using is wrong? Or if there’s a better way to calculate prices based on weight? I’d highly appreciate it if anyone could have a look!

Thanks in advance,
Quinten