diff --git a/includes/utilities.php b/includes/utilities.php
index e1052a1..ec5662e 100644
--- a/includes/utilities.php
+++ b/includes/utilities.php
@@ -349,6 +349,7 @@ function translate_city_name($city, $required_language = 'fr')
 	$translation_file_path = get_stylesheet_directory() . '/includes/city_translations.json';
 	$city_translations = json_decode(file_get_contents($translation_file_path), true);
 
+	if ($required_language === '' || !isset($city_translations[$required_language])) return $city;
 
 	foreach ($city_translations as $translation) {
 		if ($translation[$required_language] === $city) return $city;