A family of Microsoft word processing software products for creating web, email, and print documents.
Click References > Cross-Reference. In the "Reference type" box, select Figure. In the "For which caption" box, select the figure you want to repeat. In the "Insert reference to" box, select "Entire caption". Check or clear the "Insert as hyperlink" box as you prefer. Click OK.
The cross-reference will have Normal style. If you want it to look like the original caption, apply the Caption style.