You can link the “Post Excerpt” to a “Custom URL” using the Combo Blocks plugin. This article will help you link the “Post Excerpt” to the custom URL.
To begin, insert a “Post Excerpt” block.
Click on the “Post Excerpt” tab.
Now toggle the “Linked with Post?” button on.
To add the custom link, click on the “Custom URL” link button and add the link here.