Move product meta to the description tab in WooCommerce - php

Question

How to move the product meta to the beginning of the product description tab?
I try:
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_action( 'woocommerce_product_tabs_description', 'woocommerce_template_single_meta', 10 );
Remove works, but add_action() doesn't.

Answer 1

You can keep the first code line. Then to insert single product meta on product description tab, before description, you can use 2 different ways:
1). Using Hooks as follows:
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
add_filter( 'woocommerce_product_tabs', 'woocommerce_custom_product_tabs', 999 );
function woocommerce_custom_product_tabs( $tabs ) {
// We overwrite the callback function with a custom one
$tabs['description']['callback'] = 'woocommerce_product_meta_and_description_tab';
// (optional) We can also overwrite the title
$tabs['description']['title'] = __('Meta and description', 'woocommerce');
return $tabs;
}
function woocommerce_product_meta_and_description_tab() { // this is where you indicate what appears in the description tab
wc_get_template( 'single-product/meta.php' ); // The meta content first
wc_get_template( 'single-product/tabs/description.php' ); // The product description after
}
Code goes in functions.php file of the active child theme (or active theme). Tested and works.
2). Or Overriding templates:
You can override single-product/tabs/description.php template file via your theme as explained in this official documentation.
Once you have copied the file to the woocommerce folder inside your active theme, open edit single-product/tabs/description.php file and add the following line inside it:
wc_get_template( 'single-product/meta.php' );
It will displays the product meta information inside the product description tab.
Don't forget to keep in your active child theme's functions.php file:
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_meta', 40 );
Related: WooCommerce action hooks and overriding templates

Answer 2

There actually is a way to do this within your functions without copying files from woocommerce and overriding them in your child theme.
Per WooCommerce documentation, you can customize the product data tabs. With a small modification to the code they provided, you can do what you're asking:
/**
* Customize product data tabs
*/
add_filter( 'woocommerce_product_tabs', 'woo_custom_description_tab', 98 );
function woo_custom_description_tab( $tabs ) {
$tabs['description']['callback'] = 'woo_custom_description_tab_content'; // Custom description callback
return $tabs;
}
function woo_custom_description_tab_content() { // this is where you indicate what appears in the description tab
wc_get_template( 'single-product/meta.php' ); // add this to add meta to content
the_content(); // keep this in to preserve original functionality
}