VBA Cambio con nombre de rango de rango

Dim wb As Workbook
Dim nr As Name

Set wb = ActiveWorkbook
Set nr = wb.Names.Item("myRange")

' give an absolute reference:
nr.RefersTo = "=Sheet1!$C$1:$C$9"

' or, resize relative to old reference:
With nr
    .RefersTo = .RefersToRange.Resize(100, 1)
End With
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