add instruction how to change the web ui language

README.md

@@ -50,6 +50,7 @@ To automatically install & run wg-easy, simply run:
 <pre>
 $ docker run -d \
   --name=wg-easy \
+  -e LANG=de
   -e WG_HOST=<b>🚨YOUR_SERVER_IP</b> \
   -e PASSWORD=<b>🚨YOUR_ADMIN_PASSWORD</b> \
   -v ~/.wg-easy:/etc/wireguard \

docker-compose.yml

@@ -5,6 +5,8 @@ volumes:
 services:
   wg-easy:
     environment:
+      # Change Language:
+      - LANG=de
       # ⚠️ Required:
       # Change this to your host's public address
       - WG_HOST=raspberrypi.local