Translate false only to image block fieldset - possible?

I have a blocks type field:

        label: Quotes and images
        type: blocks
        width: 1/2
          - text
          - image

I use 2 languages in my site. Is it possible to set translate: false only to the image block?

Thank you!

Theoretically yes, but in practice, it doesn’t make sense, because there is no relation between the blocks in different languages.