Remove variation data from WooCommerce Cart & Emails (used by YITH Product Addons and similar too) #woocommerce #yith-product-addons

snippet.php

<?php
// Remove bits of variation data from WooCommerce cart & emails we don't want to show
add_filter( 'woocommerce_get_item_data', 'mr_filter_variable_item_data', 10, 2 );
function mr_filter_variable_item_data( $item_data, $cart_item ) {
	
	// Labels we want to remove
	$items_to_remove = [ 'Base price' ];
	
	// Remove any items where the label matches
	foreach( $item_data as $key => $data ) {
		if( in_array( $data['name'], $items_to_remove ) ) {
			unset( $item_data[ $key ] );
		}
	}
	
	return $item_data;
}