46日目。Javascriptで配列を作ってまとめて更新、メンテしやすくなりました。

const Targets = [
    ["butaman.png", "横浜", "ぶたまんケーキ","2019/07/11 11:00","出荷済み"],
    ["takoyaki.png", "大阪", "たこやきケーキ","2019/07/11 14:00","製造中"],
    ・・・
    （中略）
    ・・・
    ["higuma.png", "札幌", "ひぐまケーキ","2019/07/12 11:00","スタンバイ"]
]

let str = "";
for (i=0; i<Targets.length; i++ ){
    Target = Targets[i]
    str = str  + `<div class='frame'>`;
    str = str  + `<img class='left'  src="${Target[0]}" >`;
    str = str  + `<div class='store'>${Target[1]}</div>`;
    str = str  + `<div class='prod'> ${Target[2]}</div>`;
    str = str  + `<div class='time'> ${Target[3]}</div>`;
    str = str  + `<img class='right' src="${Target[4]}">`;
    str = str  + `</div>`
}

const firstscript = function() { 
   document.getElementById('eid').innerHTML = str;
};

window.addEventListener("DOMContentLoaded", firstscript);