SCOM Network Device Alerts

Hi,

In our environment we are using SCOM 2012 to monitor Servers and network Devices.we discovered network devices but the display name of the device is looking like 134.sub-91-245-149.ymzvw.com  and the same is displayed in alerts so it is very difficult to trace out the name and location of the device.But and in the property of the device it shows location and primary owner name of the device it will be helpful if i change the display name to its location name.

 Is there any way to change the display name of the device to its location name.

Is there any way to modify the alerts so that it will be easy to figure out the location and name of the device.

Thanks in advance

ThanksSiva Aadhi-CIT. MCITP