There are other options that I may want to do if I cannot get this to work.

Option1
To change the transparency of the text overlay to 0% so that my header image is displayed as the original jpg file because currently white becomes gray.

Option2
I can remove the text overlay itself by deleting the title words of each page so that it becomes blank, but if I were to leave the title words in, can I move the placement of the title to where I want it?

I need different ways to try to get what I need on this theme.

I have a plugin of ThemeEditor, but without knowing what you have called the header image tag, I cannot just search through the whole code to find this one thing.

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