Hello @roko.katic
The batch utility will use the individual file loaders to do things like set the default view, background and render style although this is on a per file basis.
The best option for you might be a .NET plugin that loads the file then changes the current view to have the desired settings, then save an NWD file.
I recommend posting on the Navisworks API forum describing the goals of what you're trying to achieve.
https://forums.autodesk.com/t5/navisworks-api/bd-p/600
Here is one post in particular that may help in your case.
https://forums.autodesk.com/t5/navisworks-api/scripting-quot-end-to-end-quot-creation-of-nwd-from-si...
Changing Background for publishing file using Script Automation in Navisworks
If my post answers your question, please click the "Accept as Solution" button. This helps everyone find answers more quickly!