Remove SKU from product page
<?php
/**
* Remove "SKU" from product details page.
*/
add_filter( 'wc_product_sku_enabled', 'mycode_remove_sku_from_product_page' );
function mycode_remove_sku_from_product_page( $boolean ) {
if ( is_single() ) {
$boolean = false;
}
return $boolean;
}