In my experience such request to expedite are ignored for a number of reasons and at times may even result in an adverse case review.

Each case like that requires a company's assigned counsel of record.

The case requires a new valid I-94 issued at the POE.

Where is your company's assigned immigration attorney?

The correspondence is sent in the course of routine protocol.

Your case requires a review by an attentive counsel.

These issues must be presented to the counsel of record.

What does your counsel of record advise you do next?

Yes, subject to a discretionary review by the U.S. Consular Visa Section as there are no guarantees in visa issuance ever.

You need to analyze the case with a practicing attorney to select an appropriate legal method to remedy the name variation.