Lighttpd

Hello everybody!
For my home network i want to make lighttpd server with two differences web-application via FastCGI module. How config the only web-app i know. Trouble began when i try to config several apps on one host. How can i do it ?

I think that is possible that access to each app can be done via URL /app_name/some/path and Lighttpd must send to fastcgi app request with new url /some/path

I use openSUSE linux, Lighttpd 1.4.36(ssl), Flask web app (Python)

I hope somebody can help me, because after a lot of time and unsuccessful attempts i am stuck. If some needs more information just tell me.