Replace text in header script not working - google-apps-script

Question

I wrote a script using Google Apps Script to allow data from Google Sheets (via Google Form input) to populate a Google Document. It works fine except it will not work to replace text in the header. Replacing text in the body works just fine and the document populates just fine without errors. I am looking to put the same exact text in each header so it should not be complicated. I use this same script for multiple Google Sheets and Forms with 100% success but some (like this one) just do not work to replace the header text only. I also double checked my Google Doc which correctly has {{QC}} and {{QD}} in the header section.
Any help would be appreciated.
function autofillForm(e) {
var timestamp = e.values[0];
var timeslot = e.values[1];
var QC = e.values[2];
var QD = e.values[3];
var QE = e.values[4];
var QF = e.values[5];
var QG = e.values[6];
var QH = e.values[7];
var QI = e.values[8];
var QJ = e.values[9];
var QK = e.values[10];
var QL = e.values[11];
var QM = e.values[12];
var QN = e.values[13];
var QO = e.values[14];
var QP = e.values[15];
var QQ = e.values[16];
var QR = e.values[17];
var QS = e.values[18];
var QT = e.values[19];
var QU = e.values[20];
var QV = e.values[21];
var QW = e.values[22];
var QX = e.values[23];
var QY = e.values[24];
var QZ = e.values[25];
var QAA = e.values[26];
var QAB = e.values[27];
var QAC = e.values[28];
var QAD = e.values[29];
var QAE = e.values[30];
var QAF = e.values[31];
var QAG = e.values[32];
var QAH = e.values[33];
var QAI = e.values[34];
var QAJ = e.values[35];
var QAK = e.values[36];
var QAL = e.values[37];
var QAM = e.values[38];
var QAN = e.values[39];
var QAO = e.values[40];
var QAP = e.values[41];
var QAQ = e.values[42];
var QAR = e.values[43];
var QAS = e.values[44];
var QAT = e.values[45];
var QAU = e.values[46];
var QAV = e.values[47];
var QAW = e.values[48];
var QAX = e.values[49];
var QAY = e.values[50];
var QAZ = e.values[51];
var QBA = e.values[52];
var QBB = e.values[53];
var QBC = e.values[54];
var QBD = e.values[55];
var QBE = e.values[56];
var QBF = e.values[57];
var QBG = e.values[58];
var QBH = e.values[59];
var QBI = e.values[60];
var QBJ = e.values[61];
var QBK = e.values[62];
var QBL = e.values[63];
var QBM = e.values[64];
var QBN = e.values[65];
var QBO = e.values[66];
var QBP = e.values[67];
var QBQ = e.values[68];
var QBR = e.values[69];
var QBS = e.values[70];
var QBT = e.values[71];
var QBU = e.values[72];
var QBV = e.values[73];
var QBW = e.values[74];
var QBX = e.values[75];
var QBY = e.values[76];
var QBZ = e.values[77];
var QCA = e.values[78];
var QCB = e.values[79];
var QCC = e.values[80];
var QCD = e.values[81];
var QCE = e.values[82];
var QCF = e.values[83];
var QCG = e.values[84];
var QCH = e.values[85];
var QCI = e.values[86];
var QCJ = e.values[87];
var QCK = e.values[88];
var QCL = e.values[89];
var QCM = e.values[90];
var QCN = e.values[91];
var QCO = e.values[92];
var QCP = e.values[93];
var QCQ = e.values[94];
var QCR = e.values[95];
var QCS = e.values[96];
var QCT = e.values[97];
var QCU = e.values[98];
var QCV = e.values[99];
var QCW = e.values[100];
var QCX = e.values[101];
var QCY = e.values[102];
var QCZ = e.values[103];
var QDA = e.values[104];
var QDB = e.values[105];
var QDC = e.values[106];
var QDD = e.values[107];
var QDE = e.values[108];
var QDF = e.values[119];
var QDG = e.values[110];
var QDH = e.values[111];
var QDI = e.values[112];
var QDJ = e.values[113];
var QDK = e.values[114];
var QDL = e.values[115];
var QDM = e.values[116];
var QDN = e.values[117];
var QDO = e.values[118];
var QDP = e.values[119];
var QDQ = e.values[120];
var QDR = e.values[121];
var QDS = e.values[122];
var QDT = e.values[123];
var QDU = e.values[124];
var QDV = e.values[125];
var QDW = e.values[126];
var QDX = e.values[127];
var QDY = e.values[128];
var QDZ = e.values[129];
var QEA = e.values[130];
var QEB = e.values[131];
var QEC = e.values[132];
var QED = e.values[133];
var QEE = e.values[134];
var QEF = e.values[135];
var QEG = e.values[136];
var QEH = e.values[137];
var QEI = e.values[138];
var QEJ = e.values[139];
var QEK = e.values[140];
var QEL = e.values[141];
var QEM = e.values[142];
var QEN = e.values[143];
var QEO = e.values[144];
var QEP = e.values[145];
var QEQ = e.values[146];
var QER = e.values[147];
var QES = e.values[148];
var QET = e.values[149];
var QEU = e.values[150];
var QEV = e.values[151];
var QEW = e.values[152];
var QEX = e.values[153];
var QEY = e.values[154];
var QEZ = e.values[155];
var QFA = e.values[156];
var QFB = e.values[157];
var QFC = e.values[158];
var QFD = e.values[159];
var QFE = e.values[160];
var QFF = e.values[161];
var QFG = e.values[162];
var QFH = e.values[163];
var QFI = e.values[164];
var QFJ = e.values[165];
var QFK = e.values[166];
var QFL = e.values[167];
var QFM = e.values[168];
var QFN = e.values[169];
var QFO = e.values[170];
var QFP = e.values[171];
var QFQ = e.values[172];
var QFR = e.values[173];
var QFS = e.values[174];
var QFT = e.values[175];
var QFU = e.values[176];
var QFV = e.values[177];
var QFW = e.values[178];
var QFX = e.values[179];
var QFY = e.values[180];
var QFZ = e.values[181];
var QGA = e.values[182];
var QGB = e.values[183];
var QGC = e.values[184];
var QGD = e.values[185];
var QGE = e.values[186];
var QGF = e.values[187];
var QGG = e.values[188];
var QGH = e.values[189];
var QGI = e.values[190];
var QGJ = e.values[191];
var QGK = e.values[192];
var QGL = e.values[193];
var QGM = e.values[194];
var QGN = e.values[195];
var QGO = e.values[196];
var QGP = e.values[197];
var QGQ = e.values[198];
var QGR = e.values[199];
var QGS = e.values[200];
var QGT = e.values[201];
var QGU = e.values[202];
var QGV = e.values[203];
var QGW = e.values[204];
var QGX = e.values[205];
var QGY = e.values[206];
var QGZ = e.values[207];
var QHA = e.values[208];
var QHB = e.values[209];
var QHC = e.values[210];
var QHD = e.values[211];
var QHE = e.values[212];
var QHF = e.values[213];
var QHG = e.values[214];
var QHH = e.values[215];
var QHI = e.values[216];
var QHJ = e.values[217];
var QHK = e.values[218];
var QHL = e.values[219];
var QHM = e.values[220];
var QHN = e.values[221];
var QHO = e.values[222];
var QHP = e.values[223];
var QHQ = e.values[224];
var QHR = e.values[225];
var QHS = e.values[226];
var QHT = e.values[227];
var QHU = e.values[228];
var QHV = e.values[229];
var QHW = e.values[230];
var QHX = e.values[231];
var QHY = e.values[232];
var QHZ = e.values[233];
var QIA = e.values[234];
var QIB = e.values[235];
var QIC = e.values[236];
var QID = e.values[237];
var QIE = e.values[238];
var QIF = e.values[239];
var QIG = e.values[240];
var QIH = e.values[241];
var QII = e.values[242];
var QIJ = e.values[243];
var QIK = e.values[244];
var QIL = e.values[245];
var QIM = e.values[246];
var QIN = e.values[247];
var QIO = e.values[248];
var QIP = e.values[249];
var QIQ = e.values[250];
var QIR = e.values[251];
var QIS = e.values[252];
var QIT = e.values[253];
var QIU = e.values[254];
var QIV = e.values[255];
var QIW = e.values[256];
var QIX = e.values[257];
var QIY = e.values[258];
var QIZ = e.values[259];
var QJA = e.values[260];
var QJB = e.values[261];
var QJC = e.values[262];
var QJD = e.values[263];
var QJE = e.values[264];
var QJF = e.values[265];
var QJG = e.values[266];
var QJH = e.values[267];
var QJI = e.values[268];
var QJJ = e.values[269];
var QJK = e.values[270];
var QJL = e.values[271];
var QJM = e.values[272];
var QJN = e.values[273];
var QJO = e.values[274];
var QJP = e.values[275];
var templateFile = DriveApp.getFileById("XXX");
var templateResponseFolder = DriveApp.getFolderById("XXX");
var copy = templateFile.makeCopy(QF + QG + timeslot + QJP, templateResponseFolder);
var doc = DocumentApp.openById(copy.getId());
var body = doc.getBody();
var header = doc.getHeader();
header.replaceText("{{QC}}", QC);
header.replaceText("{{QD}}", QD);
body.replaceText("{{QE}}", QE);
body.replaceText("{{QF}}", QF);
body.replaceText("{{QG}}", QG);
body.replaceText("{{QH}}", QH);
body.replaceText("{{QI}}", QI);
body.replaceText("{{QJ}}", QJ);
body.replaceText("{{QK}}", QK);
body.replaceText("{{QL}}", QL);
body.replaceText("{{QM}}", QM);
body.replaceText("{{QN}}", QN);
body.replaceText("{{QO}}", QO);
body.replaceText("{{QP}}", QP);
body.replaceText("{{QQ}}", QQ);
body.replaceText("{{QR}}", QR);
body.replaceText("{{QS}}", QS);
body.replaceText("{{QT}}", QT);
body.replaceText("{{QU}}", QU);
body.replaceText("{{QV}}", QV);
body.replaceText("{{QW}}", QW);
body.replaceText("{{QX}}", QX);
body.replaceText("{{QY}}", QY);
body.replaceText("{{QZ}}", QZ);
body.replaceText("{{QAA}}", QAA);
body.replaceText("{{QAB}}", QAB);
body.replaceText("{{QAC}}", QAC);
body.replaceText("{{QAD}}", QAD);
body.replaceText("{{QAE}}", QAE);
body.replaceText("{{QAF}}", QAF);
body.replaceText("{{QAG}}", QAG);
body.replaceText("{{QAH}}", QAH);
body.replaceText("{{QAI}}", QAI);
body.replaceText("{{QAJ}}", QAJ);
body.replaceText("{{QAK}}", QAK);
body.replaceText("{{QAL}}", QAL);
body.replaceText("{{QAM}}", QAM);
body.replaceText("{{QAN}}", QAN);
body.replaceText("{{QAO}}", QAO);
body.replaceText("{{QAP}}", QAP);
body.replaceText("{{QAQ}}", QAQ);
body.replaceText("{{QAR}}", QAR);
body.replaceText("{{QAS}}", QAS);
body.replaceText("{{QAT}}", QAT);
body.replaceText("{{QAU}}", QAU);
body.replaceText("{{QAV}}", QAV);
body.replaceText("{{QAW}}", QAW);
body.replaceText("{{QAX}}", QAX);
body.replaceText("{{QAY}}", QAY);
body.replaceText("{{QAZ}}", QAZ);
body.replaceText("{{QBA}}", QBA);
body.replaceText("{{QBB}}", QBB);
body.replaceText("{{QBC}}", QBC);
body.replaceText("{{QBD}}", QBD);
body.replaceText("{{QBE}}", QBE);
body.replaceText("{{QBF}}", QBF);
body.replaceText("{{QBG}}", QBG);
body.replaceText("{{QBH}}", QBH);
body.replaceText("{{QBI}}", QBI);
body.replaceText("{{QBJ}}", QBJ);
body.replaceText("{{QBK}}", QBK);
body.replaceText("{{QBL}}", QBL);
body.replaceText("{{QBM}}", QBM);
body.replaceText("{{QBN}}", QBN);
body.replaceText("{{QBO}}", QBO);
body.replaceText("{{QBP}}", QBP);
body.replaceText("{{QBQ}}", QBQ);
body.replaceText("{{QBR}}", QBR);
body.replaceText("{{QBS}}", QBS);
body.replaceText("{{QBT}}", QBT);
body.replaceText("{{QBU}}", QBU);
body.replaceText("{{QBV}}", QBV);
body.replaceText("{{QBW}}", QBW);
body.replaceText("{{QBX}}", QBX);
body.replaceText("{{QBY}}", QBY);
body.replaceText("{{QBZ}}", QBZ);
body.replaceText("{{QCA}}", QCA);
body.replaceText("{{QCB}}", QCB);
body.replaceText("{{QCC}}", QCC);
body.replaceText("{{QCD}}", QCD);
body.replaceText("{{QCE}}", QCE);
body.replaceText("{{QCF}}", QCF);
body.replaceText("{{QCG}}", QCG);
body.replaceText("{{QCH}}", QCH);
body.replaceText("{{QCI}}", QCI);
body.replaceText("{{QCJ}}", QCJ);
body.replaceText("{{QCK}}", QCK);
body.replaceText("{{QCL}}", QCL);
body.replaceText("{{QCM}}", QCM);
body.replaceText("{{QCN}}", QCN);
body.replaceText("{{QCO}}", QCO);
body.replaceText("{{QCP}}", QCP);
body.replaceText("{{QCQ}}", QCQ);
body.replaceText("{{QCQ}}", QCQ);
body.replaceText("{{QCR}}", QCR);
body.replaceText("{{QCS}}", QCS);
body.replaceText("{{QCT}}", QCT);
body.replaceText("{{QCU}}", QCU);
body.replaceText("{{QCV}}", QCV);
body.replaceText("{{QCW}}", QCW);
body.replaceText("{{QCX}}", QCX);
body.replaceText("{{QCY}}", QCY);
body.replaceText("{{QCZ}}", QCZ);
body.replaceText("{{QDA}}", QDA);
body.replaceText("{{QDB}}", QDB);
body.replaceText("{{QDC}}", QDC);
body.replaceText("{{QDD}}", QDD);
body.replaceText("{{QDE}}", QDE);
body.replaceText("{{QDF}}", QDF);
body.replaceText("{{QDG}}", QDG);
body.replaceText("{{QDH}}", QDH);
body.replaceText("{{QDI}}", QDI);
body.replaceText("{{QDJ}}", QDJ);
body.replaceText("{{QDK}}", QDK);
body.replaceText("{{QDL}}", QDL);
body.replaceText("{{QDM}}", QDM);
body.replaceText("{{QDN}}", QDN);
body.replaceText("{{QDO}}", QDO);
body.replaceText("{{QDP}}", QDP);
body.replaceText("{{QDQ}}", QDQ);
body.replaceText("{{QDR}}", QDR);
body.replaceText("{{QDS}}", QDS);
body.replaceText("{{QDT}}", QDT);
body.replaceText("{{QDU}}", QDU);
body.replaceText("{{QDV}}", QDV);
body.replaceText("{{QDW}}", QDW);
body.replaceText("{{QDX}}", QDX);
body.replaceText("{{QDY}}", QDY);
body.replaceText("{{QDZ}}", QDZ);
body.replaceText("{{QEA}}", QEA);
body.replaceText("{{QEB}}", QEB);
body.replaceText("{{QEC}}", QEC);
body.replaceText("{{QED}}", QED);
body.replaceText("{{QEE}}", QEE);
body.replaceText("{{QEF}}", QEF);
body.replaceText("{{QEG}}", QEG);
body.replaceText("{{QEH}}", QEH);
body.replaceText("{{QEI}}", QEI);
body.replaceText("{{QEJ}}", QEJ);
body.replaceText("{{QEK}}", QEK);
body.replaceText("{{QEL}}", QEL);
body.replaceText("{{QEM}}", QEM);
body.replaceText("{{QEN}}", QEN);
body.replaceText("{{QEO}}", QEO);
body.replaceText("{{QEP}}", QEP);
body.replaceText("{{QEQ}}", QEQ);
body.replaceText("{{QER}}", QER);
body.replaceText("{{QES}}", QES);
body.replaceText("{{QET}}", QET);
body.replaceText("{{QEU}}", QEU);
body.replaceText("{{QEV}}", QEV);
body.replaceText("{{QEW}}", QEW);
body.replaceText("{{QEX}}", QEX);
body.replaceText("{{QEY}}", QEY);
body.replaceText("{{QEZ}}", QEZ);
body.replaceText("{{QFA}}", QFA);
body.replaceText("{{QFB}}", QFB);
body.replaceText("{{QFC}}", QFC);
body.replaceText("{{QFD}}", QFD);
body.replaceText("{{QFE}}", QFE);
body.replaceText("{{QFF}}", QFF);
body.replaceText("{{QFG}}", QFG);
body.replaceText("{{QFH}}", QFH);
body.replaceText("{{QFI}}", QFI);
body.replaceText("{{QFJ}}", QFJ);
body.replaceText("{{QFK}}", QFK);
body.replaceText("{{QFL}}", QFL);
body.replaceText("{{QFM}}", QFM);
body.replaceText("{{QFN}}", QFN);
body.replaceText("{{QFO}}", QFO);
body.replaceText("{{QFP}}", QFP);
body.replaceText("{{QFQ}}", QFQ);
body.replaceText("{{QFR}}", QFR);
body.replaceText("{{QFS}}", QFS);
body.replaceText("{{QFT}}", QFT);
body.replaceText("{{QFU}}", QFU);
body.replaceText("{{QFV}}", QFV);
body.replaceText("{{QFW}}", QFW);
body.replaceText("{{QFX}}", QFX);
body.replaceText("{{QFY}}", QFY);
body.replaceText("{{QFZ}}", QFZ);
body.replaceText("{{QGA}}", QGA);
body.replaceText("{{QGB}}", QGB);
body.replaceText("{{QGC}}", QGC);
body.replaceText("{{QGD}}", QGD);
body.replaceText("{{QGE}}", QGE);
body.replaceText("{{QGF}}", QGF);
body.replaceText("{{QGG}}", QGG);
body.replaceText("{{QGH}}", QGH);
body.replaceText("{{QGI}}", QGI);
body.replaceText("{{QGJ}}", QGJ);
body.replaceText("{{QGK}}", QGK);
body.replaceText("{{QGL}}", QGL);
body.replaceText("{{QGM}}", QGM);
body.replaceText("{{QGN}}", QGN);
body.replaceText("{{QGO}}", QGO);
body.replaceText("{{QGP}}", QGP);
body.replaceText("{{QGQ}}", QGQ);
body.replaceText("{{QGR}}", QGR);
body.replaceText("{{QGS}}", QGS);
body.replaceText("{{QGT}}", QGT);
body.replaceText("{{QGU}}", QGU);
body.replaceText("{{QGV}}", QGV);
body.replaceText("{{QGW}}", QGW);
body.replaceText("{{QGX}}", QGX);
body.replaceText("{{QGY}}", QGY);
body.replaceText("{{QGZ}}", QGZ);
body.replaceText("{{QHA}}", QHA);
body.replaceText("{{QHB}}", QHB);
body.replaceText("{{QHC}}", QHC);
body.replaceText("{{QHD}}", QHD);
body.replaceText("{{QHE}}", QHE);
body.replaceText("{{QHF}}", QHF);
body.replaceText("{{QHG}}", QHG);
body.replaceText("{{QHH}}", QHH);
body.replaceText("{{QHI}}", QHI);
body.replaceText("{{QHJ}}", QHJ);
body.replaceText("{{QHK}}", QHK);
body.replaceText("{{QHL}}", QHL);
body.replaceText("{{QHM}}", QHM);
body.replaceText("{{QHN}}", QHN);
body.replaceText("{{QHO}}", QHO);
body.replaceText("{{QHP}}", QHP);
body.replaceText("{{QHQ}}", QHQ);
body.replaceText("{{QHR}}", QHR);
body.replaceText("{{QHS}}", QHS);
body.replaceText("{{QHT}}", QHT);
body.replaceText("{{QHU}}", QHU);
body.replaceText("{{QHV}}", QHV);
body.replaceText("{{QHW}}", QHW);
body.replaceText("{{QHX}}", QHX);
body.replaceText("{{QHY}}", QHY);
body.replaceText("{{QHZ}}", QHZ);
body.replaceText("{{QIA}}", QIA);
body.replaceText("{{QIB}}", QIB);
body.replaceText("{{QIC}}", QIC);
body.replaceText("{{QID}}", QID);
body.replaceText("{{QIE}}", QIE);
body.replaceText("{{QIF}}", QIF);
body.replaceText("{{QIG}}", QIG);
body.replaceText("{{QIH}}", QIH);
body.replaceText("{{QII}}", QII);
body.replaceText("{{QIJ}}", QIJ);
body.replaceText("{{QIK}}", QIK);
body.replaceText("{{QIL}}", QIL);
body.replaceText("{{QIM}}", QIM);
body.replaceText("{{QIN}}", QIN);
body.replaceText("{{QIO}}", QIO);
body.replaceText("{{QIP}}", QIP);
body.replaceText("{{QIQ}}", QIQ);
body.replaceText("{{QIR}}", QIR);
body.replaceText("{{QIS}}", QIS);
body.replaceText("{{QIT}}", QIT);
body.replaceText("{{QIU}}", QIU);
body.replaceText("{{QIV}}", QIV);
body.replaceText("{{QIW}}", QIW);
body.replaceText("{{QIX}}", QIX);
body.replaceText("{{QIY}}", QIY);
body.replaceText("{{QIZ}}", QIZ);
body.replaceText("{{QJA}}", QJA);
body.replaceText("{{QJB}}", QJB);
body.replaceText("{{QJC}}", QJC);
body.replaceText("{{QJD}}", QJD);
body.replaceText("{{QJE}}", QJE);
body.replaceText("{{QJF}}", QJF);
body.replaceText("{{QJG}}", QJG);
body.replaceText("{{QJH}}", QJH);
body.replaceText("{{QJI}}", QJI);
body.replaceText("{{QJJ}}", QJJ);
body.replaceText("{{QJK}}", QJK);
body.replaceText("{{QJL}}", QJL);
body.replaceText("{{QJM}}", QJM);
body.replaceText("{{QJN}}", QJN);
body.replaceText("{{QJO}}", QJO);
body.replaceText("{{QJP}}", QJP);
doc.saveAndClose();
}