How can I display custom fields in WooCommerce Short Description?

Hi, I want to display custom fields in WooCommerce Short Description area, or after Short Description.

I found the following code, but added it to the functions.php file of my child theme, but unfortunately it doesn’t work.

function display_custom_field_woocommerce() {
global $post;
?>
<p><?php echo get_post_meta($post->ID, 'finish', true); ?></p>
<?php
}
add_filter( 'woocommerce_before_add_to_cart_form', 'display_custom_field_woocommerce' );

‘finish’ is the custom field name in Advanced Custom Fields, while ‘woocommerce_before_add_to_cart_form’ is the hook name. I suppose this code may only apply to custom fields created by built-in WooCommerce fields.

I have Field Groups, and make it only apply to a specific category of WooCommerce product.

There are 7-8 fields in that Field Group, is it possible to display all fields in that group? Also I need to display both field label and field value.

How can I edit that code?

Thanks!

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