I was wondering if you could add our overall Google review rating, which is 4.9 to the widget options?
Hey there @Mike_Davis1 and welcome aboard 
I have to say that you can display your overall rating. This option is available on the Header section of the Layout tab:
I’ve checked your widgets and see that the overall rating is displayed now:
Do I understand correctly that everything is fine now?
If I misunderstood your use case, please describe it in more detail 