On a shop, Settings › Menus holds one main menu and one footer menu for every page. Change them there and every page changes.
- Main menu: the links at the top. Add links under a link to make a drop-down.
- Footer menu: a link with links under it becomes a column with a heading.
- Each link goes to a page, a collection, a product or a web address. Use the arrows to reorder.
Until you save a main menu, the header shows Home, your collections and Shop all. Start from the current header copies those in so you can edit them. Menu names are translated with the rest of the store.