Hi crazysparkles01,
Thanks for reaching to us.
Navigate to WoodMart > Header builder > edit default header (highlighted star icon) or you can go through the admin bar directly https://prnt.sc/Ct9ehRDvvDV9. Hover on the Search
element, click on the Pencil icon to edit and enable the Search with AJAX
option in the settings of the Search element: https://prnt.sc/Naw2Qb4hQbkA
Please refer to this article https://xtemos.com/docs-topic/woodmart-header-builder/
Best Regards,