Je viens de rajouter dans mon functions.php
// Display Custom Field Value
echo get_post_meta( $post->ID, ‘_textarea’, true );
afin de rajouter l’ffichage
Retrieve Fields Values
Now that we successfully created our fields and saved their values, i guess you’d like to display those values on the frontend. In this case the best method would be to work with WooCommerce custom templates. Basically a custom template allows you to override WooCommerce default files and use your own custom files instead.
To get those values we just need to use the popular get_post_meta() function. That’s pretty much all you need.
Je crois que c’est là que j’ai un problème!