insert_jp_ko_page_of_cwj.js

db.getCollection('page').find({site:"cotaiwaterjet", lan:"en"}).forEach(function(doc){
    delete doc["_id"]
    
    if (doc.page_name) {
        doc['lan'] = 'ko'
        page_name_list = doc.page_name.split('')
        page_name_list[0] = 'k'
        page_name_list[1] = 'o'
        doc['page_name'] = page_name_list.join('')

        db.page.insertOne(doc)
        
        doc['lan'] = 'jp'
        page_name_list = doc.page_name.split('')
        page_name_list[0] = 'j'
        page_name_list[1] = 'p'
        doc['page_name'] = page_name_list.join('')
        
        db.page.insertOne(doc)
    }
})