How to give names to items found automatically in Zabbix?

Question

Zabbix

With the help of "Discovery rules" sensors were found on the device, they were called "Temperature Sensor 1 Value (1)" and so on.
I create charts with the same anonymous names on them. Zabbix does not allow editing items, everything is gray, but you need to give human-readable names "Compressor A temperature", etc.
How can I do that?