Step 1: Once you login, Go to Dashboard > Appearance > choose “Menus”
Step 2: Select the menu that you wish to edit from the drop-down list.
Step 3. Then, click the "select" button.
Step 4: To edit different language, you will need to choose the language under Translations.
You can select the language from these 2 sections (refer image 1 & image 2).
Step 5: Once you choose the language, go to “ Pages/Halaman” to add the page.
Option 1: Click the "most recent" tab under Pages
Option 2: If you can't find the pages that you wish to add, click on "view all" tab.
Step 6: Tick on the page that you wish to add.
Step 7: Click "add to menu/Tambah ke Menu”.
Step 8: Drag and drop the page to the desired place.
Step 9: Click "save menu" once done.
Step 10: Repeat step 4 to step 9 for other languages.