(Request) Try to hide GUID (splash logo) any help?

Hi everyone, I’m trying to figure out how to hide a specific GUID as the (splash logo). I mean my idea was to hide it and not make it visible in the uefitool. I wanted to know if it could be done.
Below I leave a reference image


If anyone has any idea how to do it that would be great.
This bios is from Intel American Megatrends