Merge Item – Align between header items in Customify describes the older merge setting and the Header Builder Version 2 column approach for placing adjacent items.
The legacy setting lives inside Header Item Layout. In Header Builder Version 2, use row Column Settings and place related items in the same row column.
Where to find it
- Go to Appearance → Customize → Header. The Header Builder opens.
- Click an item name in a row, or open that item from the Header panel.
- Scroll to Item Layout. Use Margin for item spacing.
- For Header Builder Version 2, move adjacent items into the same row column or adjust that row’s Column Settings.

Item Layout settings
| Setting | What it changes |
|---|---|
| Margin | Sets responsive spacing around the selected header item. |
| Align | Sets legacy item alignment. For Header Builder Version 2, use row Column Settings instead. |
| Merge Item | Sets legacy merge behavior for adjacent items. For Header Builder Version 2, place related items in the same row column. |
In Header Builder Version 2, Logo & Site Identity and Primary Menu stay separated when they are placed in different row columns.

To bring those items together in Header Builder Version 2, place them adjacent to each other in the same row column and adjust the column gap if needed.

Save successful combinations with Header Templates if you want to reuse the same header structure later.