Perhaps AI is not as good as you thought? If the idea is to optionally replace numbers with a string then the following will do that from the cursor position:
Code:
Sub Macro1()
Dim oRng As Range
Dim sAsk As String
Const sFindText As String = "[0-9]{1,}"
Const sReplaceText As String = "$1abc"
Set oRng = Selection.Range
oRng.End = ActiveDocument.Range.End
With oRng.Find
.ClearFormatting
.Replacement.ClearFormatting
Do While .Execute(findText:=sFindText, _
MatchWildcards:=True, _
Forward:=True, _
Wrap:=wdFindStop) = True
oRng.Select
sAsk = MsgBox("Replace - " & vbCr & oRng.Text & vbCr + vbCr & _
"with - " & vbCr & sReplaceText, vbYesNo, _
"Replace Number")
If sAsk = vbCancel Then GoTo lbl_Exit
If sAsk = vbYes Then
oRng.Text = sReplaceText
End If
oRng.Collapse wdCollapseEnd
Loop
End With
lbl_Exit:
Set oRng = Nothing
Exit Sub
End Sub