Telegraf convert snmp INTEGER value to string

Telegraf
1

I was trying to use Enum Processor Plugin with no luck.
So maybe I need to use other processor?..

This is my config:

[[inputs.snmp.table]]
  name = "FOOBAR"
  inherit_tags = [ "hostname" ]
  [[inputs.snmp.table.field]]
    name = "tempSensorId"
    oid = ".iso.org.dod.internet.private.enterprises.232.6.2.6.8.1.2.0"
    is_tag = true
  [[inputs.snmp.table.field]]
    name = "tempSensorLoc"
    oid = ".iso.org.dod.internet.private.enterprises.232.6.2.6.8.1.3.0"
    is_tag = true

…which returns such data:

FOOBAR,hostname=LOL1,tempSensorId=36,tempSensorLoc=5 …
FOOBAR,hostname=LOL1,tempSensorId=42,tempSensorLoc=3 …
FOOBAR,hostname=LOL1,tempSensorId=49,tempSensorLoc=12 …

but I want to convert the value of tempSensorLoc tag to a text as defined in CPQHLTH-MIB.mib:

cpqHeTemperatureLocale OBJECT-TYPE
        SYNTAX  INTEGER {
            system(3),
            ioBoard(5),
            cpu(6),
            chassis(12),

…so the final output written into influxdb would be:

FOOBAR,hostname=LOL1,tempSensorId=36,tempSensorLoc=ioBoard …
FOOBAR,hostname=LOL1,tempSensorId=42,tempSensorLoc=system …
FOOBAR,hostname=LOL1,tempSensorId=49,tempSensorLoc=chassis …