Customize show category title on a product page

<?php 
foreach ($this->categories as $key => $value) { 
?>
		<div id="hikashop_product_category_<?php echo $value->category_id ?>">
			<?php echo $value->category_name ?>
		</div>
<?php
	}

<?php 
$i=0;
foreach ($this->categories as $key => $value) 
{ 
	echo '<strong><span id="hikashop_product_category_'.$value->category_id.'">';
	echo $value->category_name;
	if(($i+1)<count($this->categories)){
		echo " > ";
	}
	echo "</span></strong>";
	$i++;
}
?>