An Export file name cannot be modified when exporting a Vault Binder after the first export.
When a binder is exported after the first time from Vault, the user is not allowed to alter the file name.
Vault Help Documentation: Exporting Binders
Send us your feedback: We're always looking for advice to help improve our Knowledge Base! Please let us know if this article was helpful or provide feedback on how we can improve your experience here.