[concrete5] How to switch area name based on the current language. Install: upload multilingual_text.php to /helpers directory. Requires Internationalization add-on

multilingual_text.php

<?php  defined('C5_EXECUTE') or die("Access Denied.");

Loader::model('section', 'multilingual');

class MultilingualTextHelper {
	
	/**
	 * Takes area name string (like Header) and add language string (like Header Ja JP)
	 * @param string $text
	 * @return string
	 */
	public function getMultilingualAreaName($text) {
		
		$th = Loader::helper('text');
	
		$ms = MultilingualSection::getCurrentSection();
		
		if (is_object($ms)) {
			$locale = $ms->getLocale();
		} else {
			$locale = Localization::activeLocale();
		}
		
		if ($locale != 'en_US'){
			return $text . ' ' . $th->unhandle($locale);
		} else {
			return $text;
		}
		
	}
	
}

template.php

<?php
$mt = Loader::helper('multilingual_text');

// 'Global Nav' in English page, 'Global Nav Ja JP' in Japanese page
$a = new GlobalArea($mt->getMultilingualAreaName('Global Nav'));
$a->display();