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;     ...