How to enhance translation of Strapi interface (5.2)?

System Information
  • Strapi Version: 5.2
  • Operating System: MacOs Sequoia
  • Database: Mariadb
  • Node Version: 22.9.0
  • NPM Version: 10.8.3
  • Yarn Version:

Hi,
After changing Strapi Interface locale and choosing my language *, some of words and sentences aren’t translated.

  • 1- convert the name of this file : project_name/strapi/src/admin/app.example.js to project_name/strapi/src/admin/app.js
  • 2- uncomment your locale translation in app.js (save)
  • 3- restart strapi: npm run develop
  • 4- go to Strapi administrator profile and select your language now available.

These are always in English :
For the Strapi main left menu : Home, Content Manager, Content-type Builder and Deploy,
Description of “Content-type Builder” : “Build the data architecture of your content”
Items inside Marketplace : Plugins and providers

How can I modify/enhance Strapi interface translation ?
I found some files inside node_modules but none of change are taken in count
project_name/node_modules/@strapi/admin/dist/admin/fr-ClHlHI4r.js
I modify this line. None translation for Menu item “Content Manager”.
“global.content-manager”: “Content Manager”,
“global.content-manager”: “Gestion du contenu”

I made the modifications in different places in the node_modules and strapi folders with no results.
Do you have an idea to do that ?