PenciDesign Supporter replied
Hi,
The current header of your site was built with the Penci Header Builder, so please go to your dashboard → Header Builder: click the "Edit with Penci Header Builder" on the current header layout & then starting to customize the header layout.
For more information, please read the document here: https://soledad.pencidesign.net/soledad-document/#header-footer-builder
Regards,
PenciDesign.