Hi there!
Thanks for reaching out. I'm not sute if I get you right. If you want to link the whole section, so that when you click on the section it redirect to your desired external link, then it is not possible, as there is no default option to achieve that.
If you want to link a section of the same page from your menu item or button , you may follow this:
- Give ROW/Section name in field: Section ID
For example: testSectionName
Remember no # or space between, only "-" if you really need to
- In menu item > External URL type > #testSectionName
If you want to link a section of a different page, you have to try using the whole URL with http(s),
For example: https://domain-name.com/#testSectionName
Hope this helps!
Best Regards