Different prompt for post images and featured image

Hi, I have been looking for the answer to this but haven't found the solution, hopefully you can help me. I am using the "Bulk AI Post Creator". I have written a prompt in "Prompt For The AI Image Generator" so each section of my post gets a related image. However, this prompt is also used to generate the Featured Image of the post. Is there any way to use a different prompt for the Featured Image? While the post images are related to that section in particular, the Featured Image should be much more generic, so that is why I need a different prompt. I don't care if it is AI generated or Royalty Free, but I need to use a different prompt for the Featured Image. Thanks in advance!