Translate the DataTables script in the GravityView DataTables extension

gravityview-datatables-translate-script.php

<?php
/**
 * Add this code to your theme's functions.php file 
 */
	
add_filter( 'gravityview/datatables/config/language', 'translate_gv_datatables' );

/**
 * If you want to translate DataTables, you can use some of the existing translations
 * 
 * Available on their website: {@link http://www.datatables.net/plug-ins/i18n/}
 * 
 * 1. Visit the Translations page {@link http://www.datatables.net/plug-ins/i18n/}
 * 2. Click on the translation you want
 * 3. Copy the CDN URL provided
 * 4. Paste it where marked in the code below
 * 5. Add this code to your theme's `functions.php` file
 * 
 * @param array $settings Existing translation strings 
 *
 * @return array Modified translation strings - use the JSON URL instead
 */
function translate_gv_datatables( $settings ) {

	// Replace with your URL here
	$url = '//cdn.datatables.net/plug-ins/f2c75b7247b/i18n/French.json';
	
	return array(
		'url' => $url 
	);
}