According to Article 14 of the Accounting Law of the People's Republic of China:

Accounting documents include original documents and bookkeeping documents.

To handle the economic transactions listed in Article 10 of this Law, original vouchers must be filled out or obtained and sent to the accounting organization in a timely manner.

The contents of the original documents shall not be altered; original documents have errors, shall be reopened or corrected by the issuing unit, the corrections shall be stamped with the seal of the issuing unit. Original document amount of error, should be issued by the unit to reopen, shall not be corrected on the original document.

Based on the above provisions, you have every reason to let the issuing unit to change the invoice header, and stamped with the issuing unit seal.

1, the definition of invoice header:

Invoice header, that is, "shopper name". English translation: invoice title. such as their own purchase, write their names. If the unit purchase, reimbursement, write the name of the unit. Types are divided into ocean bill of lading (the head is to order of ....). Generally is the consignee, that is, the buyer, there are blank head, there are people head [to bearer]), commercial invoices (head is the buyer, that is, the consignee).

2. Restricted invoice header:

Restricted header means that it is limited to the delivery of payment to the payee,[2] and is not transferable. For example, Pay Dana Only, or Pay Dana Not Transferable. The drawer creates a restrictively payable bill of exchange because he does not want it to get into the hands of a third party.

3, restrictive invoice head basic writing:

Pay to John Smith Only

Pay to John Smith Not Transferable

Pay to John Smith, and then in the front of the note annotated "Not Transferable" on the front of the note.