private static void GenerateHeaderPartContent(HeaderPart part)
        {
            var header1 = new Header() { MCAttributes = new MarkupCompatibilityAttributes() { Ignorable = "w14 wp14" } };

            var paragraph1 = new Paragraph() { RsidParagraphAddition = "00164C17", RsidRunAdditionDefault = "00164C17" };

            var paragraphProperties1 = new ParagraphProperties();
            var paragraphStyleId1 = new ParagraphStyleId() { Val = "Header" };

            paragraphProperties1.Append(paragraphStyleId1);

            var run1 = new Run();
            var text1 = new Text { Text = "Header" };

            run1.Append(text1);

            paragraph1.Append(paragraphProperties1);
            paragraph1.Append(run1);

            header1.Append(paragraph1);

            part.Header = header1;
        }