2. Menu bar-View-Header and Footer-(Header and Footer toolbar appears)-Enter the contents of the header of the odd-numbered page (first page), and the following third, fifth and seventh pages are the same by default.
3. Enter what you want in the header on the second page, and then close the Header and Footer toolbar.
4. Place the cursor at the top of the fourth page: menu bar-insert-separator-section break type-continuous.
5. Open the "Header and Footer" toolbar-put the cursor on the header of the fourth page and click "Link to the previous page" (the button is "Two parallel pages"): the "Same as the previous section" in the upper right corner of the page disappears.
6. Enter headers with different contents in the header, and close the header and footer toolbars.
7. If the following even pages need different headers, repeat the operation as above.