Как решить вопрос мультиязычности заголовка модуля? - Модули и плагины

<?
if ($this->getlanguage() == "ru-ru") echo 'русский';
if ($this->getlanguage() == "lv-lv") echo 'latvian';
if ($this->getlanguage() == "en-gb") echo 'english';
?>

<?php
// no direct access
defined('_JEXEC') or die('Restricted access');

$currencies_list=array('EUR','RUB','LTL','USD','JPY');
sort($currencies_list);

if( !is_readable("tmp/currencies.xml") )
{
	copy("http://bank.lv/vk/xml.xml","tmp/currencies.xml");
}

$data=simplexml_load_file("tmp/currencies.xml");
$curList=$data->Currencies->Currency;	
$date=(string)$data->Date;												
if($date !== date(Ymd))
{
	$data=simplexml_load_file("http://bank.lv/vk/xml.xml");
	copy("http://bank.lv/vk/xml.xml","tmp/currencies.xml");
}
$curArr=array();
foreach($curList as $v)
{	
	$id=(string)$v->ID;
	$rate=(string)$v->Rate;
	$kolvo=(string)$v->Units;
	$curArr[$id]=array($id,$kolvo, $rate );
}

$currentDate=date("Y/m/d");

echo "<table border='1' bordercolor=#a1ccf7  cellspacing='0' class='currencies'><tr><td colspan=4 bgcolor=#002866><font color=#ffffff> Курс Банка Латвии на : {$currentDate}</font></td></tr>";
foreach($currencies_list as $currency)
{
	echo "<tr bgcolor=#a1ccf7><td>{$curArr[$currency][1]}</td><td>{$curArr[$currency][0]}</td><td>{$curArr[$currency][2]}</td><td>LVL</td></tr>";
}
echo"</table>";


?>