Need help with VBA code. Tons of code seperated in two, second part of code doesn't work.

Not sure if I'm doing something wrong, but I did the second part of the code to hide columns as a test. If I delete a cell from I4, it hides all columns in that sheet.

Private Sub Worksheet_Change(ByVal Target As Range)
Worksheet_Change_B Target
Worksheet_Change_V Target
End Sub
Private Sub Worksheet_Change_B(ByVal Target As Range)
Dim ws As Worksheet, blHide As Boolean, Rw As Long
Const sPW As String = "pass1234"
Application.ScreenUpdating = False
    '==================== Beauty Expert ====================
If Not Intersect(Target, ActiveSheet.Range("E4:E33")) Is Nothing Then
    blHide = (Target.Value = ""): Rw = Target.Row
    For Each ws In Sheets(Array("P1", "P2", "P3", "P4", "P5", "P6", "P7", "P8", "P9", "P10", "P11", "P12", "P13"))
        With ws
            .Unprotect (sPW)
            .Range(Rw & ":" & Rw & "," & Rw + 41 & ":" & Rw + 41 & "," & _
              Rw + 82 & ":" & Rw + 82 & "," & Rw + 123 & ":" & Rw + 123).EntireRow.Hidden = blHide
            .Protect (sPW)
            .EnableSelection = xlUnlockedCells
        End With
    Next
    With Sheets("Extra Week")
        .Unprotect (sPW)
        .Range(Rw & ":" & Rw).EntireRow.Hidden = blHide
        .Protect (sPW)
        .EnableSelection = xlUnlockedCells
    End With
    With Sheets("Cosmetician Sales")
        .Unprotect (sPW)
        .Range(Rw & ":" & Rw & "," & Rw + 31 & ":" & Rw + 31).EntireRow.Hidden = blHide
        .Protect (sPW)
        .EnableSelection = xlUnlockedCells
    End With
    With Sheets("CAST")
        .Unprotect (sPW)
        .Range((Rw - 4) * 19 + 1 & ":" & (Rw - 3) * 19).EntireRow.Hidden = blHide
        .Protect (sPW)
        .EnableSelection = xlUnlockedCells
    End With
End If
Application.ScreenUpdating = True
End Sub
Private Sub Worksheet_Change_V(ByVal Target As Range)
Dim ws As Worksheet, blHide As Boolean, Cl As Long
Const sPW As String = "pass1234"
Application.ScreenUpdating = False
    '==================== Beauty Expert ====================
If Not Intersect(Target, ActiveSheet.Range("I4:I33")) Is Nothing Then
    blHide = (Target.Value = ""): Cl = Target.Column
    For Each ws In Sheets(Array("P1", "P2", "P3", "P4", "P5", "P6", "P7", "P8", "P9", "P10", "P11", "P12", "P13"))
        With ws
            .Unprotect (sPW)
            .Range(Cl & ":" & Cl).EntireColumn.Hidden = blHide
            .Protect (sPW)
            .EnableSelection = xlUnlockedCells
        End With
    Next
    With Sheets("Extra Week")
        .Unprotect (sPW)
        .Range(Cl & ":" & Cl).EntireColumn.Hidden = blHide
        .Protect (sPW)
        .EnableSelection = xlUnlockedCells
    End With
End If
Application.ScreenUpdating = True
End Sub