If you mean, displaying a category name in alternative site language in a different place in the page, you could try the following code (I am not sure if this is what you mean):
Code:
{foreach from=$categories_menu_list item=c name=categories}
{if $c.categoryid eq '47'}
<li{interline name=categories}><a href="home.php?cat={$c.categoryid}" title="{$c.category|escape}">{$c.category|amp}</a></li>
{/if}
{/foreach}
The variable names might differ, according to your xcart version.