How to change the alias name for components, interfaces and devices
You can set aliases for devices/interfaces/components in multiple ways:
Edit device/component context page:
Context Pages
Via CSV when configuring an IP domain:
IP Domains
Via REST:
Device:
Set Device Alias Names Using the Devices Web Service
Component:
Set Component Alias Names Using the Devices Web Service
Interface:
Set Interface Alias Names Using the Devices Web Service
Batch updating via script: