Choose an option from the Replace With Font From pop‑up menu: Document to list only the fonts that are used in the document or System to list all fonts on your computer.
Select the kinds of fonts you want to include in the list; deselect the kinds of fonts you don’t want to include.
Click Change to change just one occurrence of the selected font.
Click Change All to change all occurrences of the selected font.
When there are no more occurrences of a font in your document, its name is removed from the Fonts in Document list.