The LingHang theme demo site uses a B2B product management display plugin to manage products. To add products or product categories to the top navigation menu of the website, follow these steps:
1. Install and activate the B2B product management plugin;
2. Create product categories and add products in the product management backend;
3. In the website backend, go to Appearance → Menus, and select the menu with the display location set to „Main Menu“.
4. In the top-right corner, click Screen Options, and check Products and Product Categories;
5. On the left side, check the items you want to add to the menu, then save the menu.
