N/search Module
Search.title
Property Description: Title for a saved search. Use this property to set the title for a search before you save it for the first time. You can also set the title for a search when you create it with search.create(options). The Search.title property is required to save a search with Search.save().
Type: string
Supported Script Types: All script types For more information, see SuiteScript 2.0 Script Types.
Module: N/search Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Search.title

// Code Example 1

//Add additional code

//...

function createSearch() {

    var mySalesOrderSearch = search.create({

        type: search.Type.SALES_ORDER,

        title: 'My SalesOrder Search',

        id: 'customsearch_my_so_search',

     });

     mySalesOrderSearch.save();

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_458807006835.html