You would need another macro to delete the locked red formatted controls, remove the controls from the blue text and reformat as black e.g. as follows
Code:
Sub Macro2()
'Graham Mayor - https://www.gmayor.com - Last updated - 06 Mar 2020
Dim oCC As ContentControl
Dim IngCC As Long
Dim oRng As Range
For IngCC = ActiveDocument.ContentControls.Count To 1 Step -1
Set oCC = ActiveDocument.ContentControls(IngCC)
If oCC.LockContents = True Then
oCC.LockContentControl = False
oCC.LockContents = False
oCC.Range.Paragraphs(1).Range.Delete
oCC.Delete
Else
oCC.LockContentControl = False
oCC.Delete
End If
Next IngCC
Set oRng = ActiveDocument.Range
oRng.Font.ColorIndex = wdAuto
With oRng.Find
Do While .Execute(findText:="^13{2,}", MatchWildcards:=True)
oRng.Text = Chr(13)
oRng.ParagraphFormat.SpaceAfter = 12
oRng.Collapse 0
Loop
End With
lbl_Exit:
Set oRng = Nothing
Set oCC = Nothing
Exit Sub
End Sub