async function addLetterHeadToDocx(docPath, letterHeadpath, outDir, logger) {
const headDoc = new aw.Document(letterHeadpath);
const ContentDoc = new aw.Document(docPath);
const headDocParagraphs = headDoc.sections…...paragraphs; const placeholder = "#*Content Starts Here*#"; const srcSection...code to add the content from one docx(content.docx) into a letter...