Hi @Sadea
Yes you can follow @Dan-From-Ryviu 's answer or follow this if want to keep existing section.
- open custom-content.liquid section and find “type”: “image_picker” , it will look like this
- Now add below code just above " { “type”: “image_picker”, so it will look like below image
{
"type": "url",
"id": "img_link",
"label": "Image link"
},
- Now find below line of code:
{% assign img_url = block.settings.image | img_url: ‘1x1’ | replace: ‘1x1.', '{width}x.’ %}
and add this code just below it
and add </a> after img tag close. it mean you have to add image tag withing this tag. it will look like below

Now save it and open theme editor where you can see Link box to add link image wise
Best regard

