If the contract has been filed, the name cannot be changed.

According to the "Opinions on Stabilizing Housing Prices" promulgated by seven national ministries and commissions, it is clearly stipulated: "Pre-purchasers of commercial housing are prohibited from re-transferring uncompleted pre-sale commercial housing. In pre-sale commercial housing Before the construction is completed and delivered and the pre-purchaser obtains the house ownership certificate, the real estate department shall not handle the transfer and other procedures for him; if the house ownership applicant is inconsistent with the pre-purchase person specified in the registered pre-sale contract, the house ownership registration authority shall not handle it for him. "House ownership registration procedures." Therefore, transactions cannot be carried out by changing the name after the contract is registered.