How to Make Your Edit Order Screen More Efficient

functions.php

<?php
add_action( 'woocommerce_after_order_itemmeta', 'admin_order_add_product_info_and_link', 10, 3 );
function admin_order_add_product_info_and_link( $item_id, $item, $_product ) {
    if ( ! $_product ) return;

    $product_link          = get_permalink( $_product->get_id() );
	$attributes_to_display = ['slug_1', 'slug_2', 'slug_3']; // Specify the attribute slugs you want to display

    $target_product = $_product;
    if ($_product->is_type('variation')) {
        $parent_id = $_product->get_parent_id();
        $target_product = wc_get_product($parent_id);
    }

    $attributes = $target_product->get_attributes();
	
	echo '<hr>';
	echo '<table cellspacing="0" class="display_meta"><tbody>';

    foreach ( $attributes_to_display as $attr_slug ) {
        if ( isset( $attributes['pa_' . $attr_slug] ) ) {
            $attribute  = $attributes[ 'pa_' . $attr_slug ];
            $attr_label = wc_attribute_label( 'pa_' . $attr_slug );

            if ( $attribute->is_taxonomy() ) {
                $values = wc_get_product_terms( $target_product->get_id(), 'pa_' . $attr_slug, array( 'fields' => 'names' ) );
                if ( ! empty( $values ) ) {
                    echo '<tr><th>' . $attr_label . '</th><td>' . join( ', ', $values ) . '</td></tr>';
                }
            } else {
                // For non-taxonomy based attributes
                $values = array_map( 'trim', explode( WC_DELIMITER, $attribute->get_options() ) );
                    echo '<tr><th>' . $attr_label . '</th><td>' . join( ', ', $values ) . '</td></tr>';
            }
        }
    }
	
	echo '</tbody></table>';
	echo '<a href="' . esc_url( $product_link ) . '" target="_blank">' . __( 'View Product', 'woocommerce' ) . '</a>';
}