diff --git a/public/API/mainMenu.json b/public/API/mainMenu.json
index 6b6081cc475d79233f68d57ee37eb4ddee63c516..7199f6a3ea9e2d605832b8d5f69e9dd12ab5adab 100644
--- a/public/API/mainMenu.json
+++ b/public/API/mainMenu.json
@@ -11,72 +11,72 @@
     "childElements": [
       {
         "name": "Private Note",
-        "url": "/Projekte/privateNote.html",
+        "url": "/projekte/privateNote.html",
         "type": "link"
       },
       {
         "name": "Proxdroid - Proxmox Android App",
-        "url": "/Projekte/proxdroid.html",
+        "url": "/projekte/proxdroid.html",
         "type": "link"
       },
       {
         "name": "Website Cloner",
-        "url": "/Projekte/websitecloner.html",
+        "url": "/projekte/websitecloner.html",
         "type": "link"
       },
       {
         "name": "YouTube Downloader",
-        "url": "/Projekte/youtubedownloader.html",
+        "url": "/projekte/youtubedownloader.html",
         "type": "link"
       },
       {
         "name": "MQTT Push",
-        "url": "/Projekte/mqttpush.html",
+        "url": "/projekte/mqttpush.html",
         "type": "link"
       },
       {
         "name": "Geocaching Premium Log link Generator",
-        "url": "/Projekte/gclogLink.html",
+        "url": "/projekte/gclogLink.html",
         "type": "link"
       },
       {
         "name": "LED Tisch Version 1",
-        "url": "/Projekte/ledtisch1.html",
+        "url": "/projekte/ledtisch1.html",
         "type": "link"
       },
       {
         "name": "LED Tisch Version 2",
-        "url": "/Projekte/ledtisch2.html",
+        "url": "/projekte/ledtisch2.html",
         "type": "link"
       },
       {
         "name": "Regensensor",
-        "url": "/Projekte/regensensor.html",
+        "url": "/projekte/regensensor.html",
         "type": "link"
       },
       {
         "name": "Blitzortung",
-        "url": "/Projekte/blitzortung.html",
+        "url": "/projekte/blitzortung.html",
         "type": "link"
       },
       {
         "name": "Insecam",
-        "url": "/Projekte/insecam.html",
+        "url": "/projekte/insecam.html",
         "type": "link"
       },
       {
         "name": "URL Kürzer V1",
-        "url": "/Projekte/URLkuerzer1.html",
+        "url": "/projekte/URLkuerzer1.html",
         "type": "link"
       },
       {
         "name": "URL Küzer V2",
-        "url": "/Projekte/URLkuerzer2.html",
+        "url": "/projekte/URLkuerzer2.html",
         "type": "link"
       },
       {
         "name": "Smart Mirror",
-        "url": "/Projekte/smartmirror.html",
+        "url": "/projekte/smartmirror.html",
         "type": "link"
       }
     ]
@@ -88,12 +88,12 @@
     "childElements": [
       {
         "name": "Installation von Snowboy",
-        "url": "/Anleitungen/snowboy.html",
+        "url": "/anleitungen/snowboy.html",
         "type": "link"
       },
       {
         "name": "Nextcloud auf Proxmox",
-        "url": "/Anleitungen/nextcloud.html",
+        "url": "/anleitungen/nextcloud.html",
         "type": "link"
       }
     ]
diff --git a/public/Anleitungen/nextcloud.html b/public/anleitungen/nextcloud.html
similarity index 100%
rename from public/Anleitungen/nextcloud.html
rename to public/anleitungen/nextcloud.html
diff --git a/public/Anleitungen/snowboy.html b/public/anleitungen/snowboy.html
similarity index 100%
rename from public/Anleitungen/snowboy.html
rename to public/anleitungen/snowboy.html
diff --git a/public/Projekte/URLkuerzer1.html b/public/projekte/URLkuerzer1.html
similarity index 97%
rename from public/Projekte/URLkuerzer1.html
rename to public/projekte/URLkuerzer1.html
index e32153aa731fecb5392a26798ea97eef4379f50e..c1e0315396c189079d7d55309c034398e6390e52 100644
--- a/public/Projekte/URLkuerzer1.html
+++ b/public/projekte/URLkuerzer1.html
@@ -9,7 +9,7 @@
 <body>
 <jl-header data-title="URL Kürzer V1"></jl-header>
 <div id="content">
-    <h2><span style="color: #ff0000;">Du betrachtest Version 1. Zu Version 2 geht es <a href="/Projekte/URLkuerzer2.html"
+    <h2><span style="color: #ff0000;">Du betrachtest Version 1. Zu Version 2 geht es <a href="/projekte/URLkuerzer2.html"
                                                                                         style="color: #ff0000;">hier</a></span>
     </h2>
     <h2> </h2>
diff --git a/public/Projekte/URLkuerzer2.html b/public/projekte/URLkuerzer2.html
similarity index 100%
rename from public/Projekte/URLkuerzer2.html
rename to public/projekte/URLkuerzer2.html
diff --git a/public/Projekte/blitzortung.html b/public/projekte/blitzortung.html
similarity index 100%
rename from public/Projekte/blitzortung.html
rename to public/projekte/blitzortung.html
diff --git a/public/Projekte/gclogLink.html b/public/projekte/gclogLink.html
similarity index 100%
rename from public/Projekte/gclogLink.html
rename to public/projekte/gclogLink.html
diff --git a/public/Projekte/insecam.html b/public/projekte/insecam.html
similarity index 100%
rename from public/Projekte/insecam.html
rename to public/projekte/insecam.html
diff --git a/public/Projekte/ledtisch1.html b/public/projekte/ledtisch1.html
similarity index 99%
rename from public/Projekte/ledtisch1.html
rename to public/projekte/ledtisch1.html
index 55761eb6a34f5e7dd1579f8ac032022c7d83786f..e978f1f60deea4e736fa09ffc6ead8fa01a237c9 100644
--- a/public/Projekte/ledtisch1.html
+++ b/public/projekte/ledtisch1.html
@@ -9,7 +9,7 @@
 <body>
 <jl-header data-title="LED Tisch V1"></jl-header>
 <div id="content">
-    <h2><span style="color: #ff0000;">Du betrachtest Version 1. Zu Version 2 geht es <a href="/Projekte/ledtisch2.html"
+    <h2><span style="color: #ff0000;">Du betrachtest Version 1. Zu Version 2 geht es <a href="/projekte/ledtisch2.html"
                                                                                         style="color: #ff0000;">hier</a></span>
     </h2>
     <h2> </h2>
diff --git a/public/Projekte/ledtisch2.html b/public/projekte/ledtisch2.html
similarity index 100%
rename from public/Projekte/ledtisch2.html
rename to public/projekte/ledtisch2.html
diff --git a/public/Projekte/mqttpush.html b/public/projekte/mqttpush.html
similarity index 100%
rename from public/Projekte/mqttpush.html
rename to public/projekte/mqttpush.html
diff --git a/public/Projekte/privateNote.html b/public/projekte/privateNote.html
similarity index 100%
rename from public/Projekte/privateNote.html
rename to public/projekte/privateNote.html
diff --git a/public/Projekte/proxdroid.html b/public/projekte/proxdroid.html
similarity index 100%
rename from public/Projekte/proxdroid.html
rename to public/projekte/proxdroid.html
diff --git a/public/Projekte/regensensor.html b/public/projekte/regensensor.html
similarity index 100%
rename from public/Projekte/regensensor.html
rename to public/projekte/regensensor.html
diff --git a/public/Projekte/smartmirror.html b/public/projekte/smartmirror.html
similarity index 100%
rename from public/Projekte/smartmirror.html
rename to public/projekte/smartmirror.html
diff --git a/public/Projekte/websitecloner.html b/public/projekte/websitecloner.html
similarity index 100%
rename from public/Projekte/websitecloner.html
rename to public/projekte/websitecloner.html
diff --git a/public/Projekte/youtubedownloader.html b/public/projekte/youtubedownloader.html
similarity index 100%
rename from public/Projekte/youtubedownloader.html
rename to public/projekte/youtubedownloader.html