Global content (headers, footers, site-wide settings) maps to ACF options pages so it’s editable once and used everywhere.
Where: CMS → options / global fields — Define global fields
Key ideas
- Global content: Site-wide fields export as an ACF options page.
Steps
- Define global fields (e.g. header/footer content).
- Bind global elements to them.
- Export — they become an ACF options page.