diff --git a/lang/bosniaAndHerzegovina/en/holidays.json b/lang/bosnia-and-herzegovina/en/holidays.json
similarity index 100%
rename from lang/bosniaAndHerzegovina/en/holidays.json
rename to lang/bosnia-and-herzegovina/en/holidays.json
diff --git a/src/Concerns/Translatable.php b/src/Concerns/Translatable.php
index afd9f2084..3c13a6a1f 100644
--- a/src/Concerns/Translatable.php
+++ b/src/Concerns/Translatable.php
@@ -14,7 +14,8 @@ public function translate(string $country, string $name, ?string $locale = null)
 
         $locale = $locale ?? $this->defaultLocale();
 
-        $countryName = strtolower($country);
+        $countryName = $this->toHyphenSeparated($country);
+
         $filePath = __DIR__."/../../lang/{$countryName}/{$locale}/holidays.json";
 
         if (file_exists($filePath)) {
@@ -32,4 +33,11 @@ public function translate(string $country, string $name, ?string $locale = null)
 
         return $data[$name] ?? $name;
     }
+
+    protected function toHyphenSeparated(string $text): string
+    {
+        return strtolower(
+            preg_replace('/(?<=\\w)(?=[A-Z])/', '-$1', $text)
+        );
+    }
 }