Hello,
Please make sure that you have turned ON the page title from the WoodMart >> Theme Settings >> Product Archives >> Product Title.
And if you are using the Custom layout for archive pages, then please navigate to WoodMart >> Layouts >> Product Archives and edit the layout from there, make sure to use the “page title” from there, save changes and check back your site again.
If the issue still persist, then please share the page URL of the issue along with your site WP Admin URL and Credentials so that we can have a look into it for you on your site and help you out.
Best Regards,