46 C.F.R. § 67.329 Unauthorized name change.
Title 46 - Shipping
The owner of a documented vessel may not change or allow the change of the name of that vessel without exchanging the vessel's Certificate of Documentation in accordance with subpart K of this part. The new name of the vessel must be marked on the vessel upon receipt of the new Certificate of Documentation.
Title 46: Shipping
PART 67—DOCUMENTATION OF VESSELS
Subpart U—Special Provisions
§ 67.329 Unauthorized name change.