If you want to make your entire Image with Text Overlay image a clickable link, please following the instructions below.
From your Shopify Admin, click Online Store > Themes > Customize to open the Theme Editor.
- From the Theme Editor, open the settings for Image with Text Overlay. These settings can be found under the Sections tab.
- Insert a link into the Link field and keep the Button Label field empty. If text is added to the Button Label field, the button will turn into the link and the image will no longer link: