How to change the header column name or title in SharePoint view

Dear all
If you want to change the sharepoint column name only in view the following script will work perfectly

<script>
(function () {

    function preTaskFormRenderer(renderCtx) {
       modifyColumns(renderCtx);    
    }


    function modifyColumns(renderCtx)
    {
      var arrayLength= renderCtx.ListSchema.Field.length;
        for (var i=0; i < arrayLength;i++)
        {
           if(renderCtx.ListSchema.Field[i].DisplayName == '[Your Comlumn Name 1]')
             {
               var newTitle= "[New Name]";
               var linkTitleField = renderCtx.ListSchema.Field[i];
               linkTitleField.DisplayName = newTitle;
             }
  if(renderCtx.ListSchema.Field[i].DisplayName == ''[Your Comlumn Name 2]')
             {
               var newTitle= "[New Name]";
               var linkTitleField = renderCtx.ListSchema.Field[i];
               linkTitleField.DisplayName = newTitle;
             }
         }
    }

    function registerRenderer()
    {
      var ctxForm = {};
      ctxForm.Templates = {};
      ctxForm.OnPreRender = preTaskFormRenderer;
      SPClientTemplates.TemplateManager.RegisterTemplateOverrides(ctxForm);
    }
    ExecuteOrDelayUntilScriptLoaded(registerRenderer, 'clienttemplates.js');

})();
</script>

How to use it 

step 1. Edit page 

step 2. Click on insert tab 

step 3. Click on embed code option (last one) 

step 4. Copy and past the above JS code 

Note change the column name with your names and define the new name as required 

The above method is already tested method

Regards
3art Technology Experts
http://www.3art.tech