How can I use L.Shifrin s code formatter package better

Question

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in the document of HoldAllComplete, it says: Evaluate cannot be used to override HoldAllComplete..

for example, when I'm trying L.Shifrin's package,

CodeFormatterMakeBoxes has the HoldAllComplete Attribute, how can I use it for CellExpression?

For example, I want to make CodeFormatterMakeBoxes[f@CellPrint@( cells[1]=Cell[BoxData[ RowBox[{"Plot", "[", RowBox[{"x", ",", RowBox[{"{", RowBox[{"x", ",", "0", ",", "10"}], "}"}]}], "]"}]], "Input"]]) generate the output like CodeFormatter[MakeBoxes[Plot[x,{x,0,10}]]]=RowBox[{"Plot", "[", RowBox[{"x", ",", RowBox[{"{", RowBox[{"x", ",", "0", ",", "10"}], "}"}]}], "]"}]?

CodeFormatterMakeBoxes // Definition

(*
    Attributes[CodeFormatterMakeBoxes]={HoldAllComplete} CodeFormatterMakeBoxes[CodeFormatter`
Private`args__]:=CodeFormatter`Private`makeBoxes[CodeFormatter`Private`args]
*)

A complex usage version :

First[FrontEndExecute[FrontEnd`ExportPacket[Cell[BoxData@FullCodeFormat@CodeFormatterMakeBoxes[#]&@ToExpression[First[FrontEndExecute[FrontEnd`ExportPacket[cellExpression,"InputText"]]],StandardForm,Hold],"Input"],"InputText"]]]

bad thing is x^2 becomes Power[x,2], and actually I want to put FullCodeFormat here:

First[FrontEndExecute[FrontEnd`ExportPacket[FullCodeFormat@cellExpression,"InputText"]]