In the Drawing > Block menu > Block Attribute Definition and then clicking on the "Default value" properties, you get the attached image window that allows you to display the file name!
Good evening, I have found the solution this afternoon and thank you all for your contributions.
Just type "banner" in the command prompt to activate it and fill in the options. The banner config can be saved. I saved time to install it on my colleagues' workstations.
If anyone needs help and don't hesitate to ask for a tutorial.