Hi,
Try the next custom CSS code:
.price + .product_meta > *:not(.sku_wrapper) {
display: none;
}
.product_meta ~ .product_meta .sku_wrapper {
display: none;
}
child-theme/functions file
add_action('woocommerce_single_product_summary', 'woocommerce_template_single_meta', 15);
Regards