Title, description and name

Hi :)
In our enterprise we have it like that:
title/Titel: 40052669 (our Item number)
description/Beschreibung: Testobjekt (our Item name)
name/Name: prd-89985327-00056065 (a random Catia name, we don't need this)

The Problem is, everywhere it just the title/Titel: 40052669 (our Item number) is shown. So we never see the real name description/Beschreibung: Testobjekt (our Item name)

is ther no field for the Item-number?
We still use R2018x
Thank you!