A family of Microsoft word processing software products for creating web, email, and print documents.
You can run the following macro on a copy of the document. I suggest trying on a copy first for the reason Jay mentioned in his reply (that is, you may not want to "convert" literally all hyperlinks):
Sub ReplaceHyperlinkDisplayText()
'Macro created by Stefan Blom, MVP, February 2018
Dim i As Hyperlink
For Each i In ActiveDocument.Hyperlinks
i.TextToDisplay = i.Address
Next i
End Sub