ProxyVia Block
SSLProxyVerify none 
SSLProxyCheckPeerCN off
SSLProxyCheckPeerName off
SSLProxyCheckPeerExpire off

<Location "/notes">
ProxyPass https://localhost:3001
RequestHeader set X-Forwarded-Host 'datenzoo.de'
Header edit Location ^https(\:\/\/localhost/.*)$ https://datenzoo.de/notes/$1
Header edit Location ^https(\:\/\/localhost)$ https://datenzoo.de/notes/
</Location>