diff --git a/stsg/build.py b/stsg/build.py
index 7c270fe..54ebe69 100644
--- a/stsg/build.py
+++ b/stsg/build.py
@@ -78,6 +78,23 @@ def convert_md(src: Path, dst: Path, context: Optional[Context] = None):
     with Path(folder_dst, "index.html").open("w") as f:
         f.write(full_page)
 
+
+class CustomLanguageCode:
+    def __init__(self, file: Path):
+        self.file: Path = file
+
+    @property
+    def language_code(self) -> str:
+        return self.file.name.replace(".md", "")
+    
+    @property
+    def relative_url(self) -> str:
+        return str(self.file)
+
+    def __repr__(self) -> str:
+        return f"{self.language_code}"
+
+
 def walk_directory(root):
     src_path = Path(SOURCE_DIRECTORY, root)
     dst_path = Path(DIST_DIRECTORY, root)
@@ -95,7 +112,8 @@ def walk_directory(root):
         
         if current_name.endswith(".md"):
             convert_md(current_src, current_dst)
-            language_codes_found.append(current_name.replace(".md", ""))
+            
+            language_codes_found.append(CustomLanguageCode(Path(root, current_name)))
             continue
 
         if current_src.is_dir():