I'm using "Capture Screenshot (Configurable)", where I have enabled "Only copy to clipboard" option since I don't want a screenshot in my clipboard.
Regarding "Pause until clipboard changes" I think we discussed it in that topic (I really cannot remember more 
) - Run OCR / Text Recognition On Selected Area On Screen - #21 by Andreas_Hegenberg
The Apple shortcut "Translate clipboard" is translating the recognized OCR text to English:
