So Apache is installed and everything is working well.
Computers in the network can access my server by 192.168.1.1/website and it's good.
I was wondering how I could setup a name like testapache.wsd and use that as the site name. Any help?
If you have a DNS server create an A record pointing your domain name at the ip address. If you don't have a DNS server, you can do this using Host files, but you will need to set this up on all your client machines, which is a drag.