Follow the instructions in this article if you want to modify an existing Nomadesk User’s first name; last name and/or language preference:
2) Select the ‘Nomadesk’ tab
3) On the ‘Nomadesk’ page select the User whose information you want to edit
4) On the ‘Edit Nomadesk User’ page make the required changes and then click the Submit button
Refer to Nomadesk’s online help to learn how to edit a User's information in the Nomadesk Portal.