I found the Woocommerce Product Search widget on Widgets, but I don’t know how to put it on navigation menu/header instead. Is there any way to?
Or another approach would be to use the default search widget(?) from shapely, but only to limit it to products (instead of all pages just like wordpress’ default? or shapely’s)
Thanks for reaching out.
In reference to your question here, you can only add the widgets to the sidebars or the footer. In relation to limiting the default search, as much as I would wish to assist you on this, I’m afraid this would entail a bit of custom work on the theme files of which is beyond the scope of our support. If you’re interested in hiring a developer to have this customized for you, we highly recommend to check out Envato Studio (https://colorlib.com/out/envatostudio).
Please let us know if you have any more questions.