When trying to translate a text using the site editor for the info card component, the changes won't apply in the store front.

1. Open site editor
2. Select info card component
3. Change the text label
4. Save changes
5. Visualize the page and the text will be the same no matter the locale selected

Make sure the headline is empty in both the store code and site editor. If you are not sure if it's empty in the site editor, you can reset the content by going through the site editor version > reset.

Follow the documentation here and the contexts here to set the label as desired instead.

If this still doesn't solve you can you a rich text and an image component separately inside the info card.