Go into the web page for the camera (default address is 192.168.0.20) under the "Setup" section there is a "Time and Date" tab on the left side. You can select the time zone, and manually set teh date as well as the time. Or, you can set the camera to sync with a time server automatically.
You can also rename the camera in the "Maintenance" section under the "Admin" tab.
When you're done click the "Save changes" button for the device to accept them, which usually reboots the camera.