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Note added at 27 mins (2018-06-07 08:31:15 GMT)
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Termino Siemens.

Sur son site en Allemand (langue de l'entreprise), on trouve ces extraits

Der Named User kann gegen eine zusätzliche Gebühr geändert werden („Rename Counter Fee“). Im Falle von XHQ umfasst Named User jedes Computer ...
https://www.plm.automation.siemens.com/en/products/eula/swit...

möchte, ist eine Rename Counter Fee an SISW zu zahlen. Lizenzinformationen. 2.5 Lizenztypen. Liesmich 10.2.3. Liesmich, 04/2018 V 10.2.3, A5E39893199- ...

Si une traduction en français est abolument nécessaire, "Frais de changement de nom" me semble être une traduction exacte de ce concept, au vu de la référence ci-après:

Named User license
"Named User" license means that the COMOS software can be exclusively used by a
specifically named user. This user is an Authorized User according to the definition in the general agreement. The name entered for the Authorized User can be changed for an additional fee ("Rename Counter Fee"). The Named User license is not limited to a territory but can be used freely by the user in the customer network and within the domain in which the license server is located if the applicable export laws and regulations are being observed. If a customer wants to name a different user for this Named User license, a Rename Counter Fee must be paid to SISW.

https://w3.siemens.com/mcms/industrial-automation-systems-si...