Hmm, not sure I have viable answer.
Appendix A for page 3 does state the "amounts" shown on the GFE and the HUD must transfer to page 3 exactly as disclosed, but it does not reference transferring the provider's name nor does it specifically prohibit it.
I honestly don't think it would be an issue, but if you are uncomfortable with it then either send HUD an email about it or talk with your examiner.
_________________________
The opinions expressed are mine and they are not to be taken as legal advice.