You can link the Heading widget to a URL in Elementor.
Beware! This element is a part of the Raven elements. Raven is an exclusive plugin developed by Artbees which represents new useful elements to Elementor. In order to see the default Elementor Heading, you need to look for it in the Elementor knowledgebase.
Adding a URL to Heading widget
1. Add a Heading widget to your layout in Elementor so that a new dashboard on the left with element's settings will emerge.
2. In the Content tab and from Link section, paste or type your URL.
3. Update the page.
Note: To make a link open in a new window of your browser, read this article.