IFS 22R1SU3 - REST API - Can we use transformer to modify the tags TEXT from json response

Hi,

We have developed a REST API that returns a json response with tags and values from IFS Database.

Example:

In above output message from the REST API,  we need to change the text of the tags( e.g. “NomDns” => "Nom_reseau").

When we tried to change the name as required in projection file  or PLSVC  file of the REST API, it is throwing error as “mismatched token”

Any help is highly appreciated.

Regards,

Srini