Sub Макрос1()
'
' Макрос1 Макрос
'
'
    Selection.Find.ClearFormatting
    Selection.Find.Replacement.ClearFormatting
    With Selection.Find
        .Text = "раз"
        .Replacement.Text = "два"
        .Forward = True
        .Wrap = wdFindContinue
        .Format = False
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
    End With
    Selection.Find.Execute Replace:=wdReplaceAll
End Sub

Sub Макрос1()
'
' Макрос1 Макрос
'
'
    ThisDocument.Range.Find.ClearFormatting
    ThisDocument.Range.Find.Replacement.ClearFormatting
    With ThisDocument.Range.Find
        .Text = "раз"
        .Replacement.Text = "два"
        .Forward = True
        .Wrap = wdFindContinue
        .Format = False
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
    End With
    ThisDocument.Range.Find.Execute Replace:=wdReplaceAll
End Sub