display-variation-sku.php

<?php
//Use template file single-produtc/add-to-cart/variation.php
//Replace code with snippet
?>
<script type="text/template" id="tmpl-variation-template">
	<div class="woocommerce-variation-description">{{{ data.variation.variation_description }}}</div>
	<div class="woocommerce-variation-price">{{{ data.variation.price_html }}}</div>
	<div class="woocommerce-variation-availability">{{{ data.variation.availability_html }}}</div>
	<div class="woocommerce-variation-sku"><strong>Katalogové číslo:</strong> {{{ data.variation.sku }}}</div>
</script>