title: Maatwebsite / laravel give name to Worksheet in export
body: <p>I am using Maatwebsite / laravel to export data , I need to rename the Worksheet  ,</p>
  <p>below my class :</p>
  <pre><code>&lt;?php
  namespace App\Exports;   
  
  use App\Models\Client;
  use App\Models\Item;
  use Maatwebsite\Excel\Concerns\FromArray;
  use Maatwebsite\Excel\Concerns\WithHeadings;
  use Maatwebsite\Excel\Concerns\WithTitle;
  use Maatwebsite\Excel\Concerns\ShouldAutoSize;
  use Maatwebsite\Excel\Concerns\WithColumnFormatting;
  use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
  use Maatwebsite\Excel\Concerns\WithMapping;
  use Maatwebsite\Excel\Concerns\FromCollection;
  use Maatwebsite\Excel\Concerns\Exportable;   
  
  class ItemExport implements FromCollection, WithHeadings, ShouldAutoSize
  {
      protected $rows;    
      use Exportable;    
      public function __construct($client_id , $items , $company_name)
      {
          $this-&gt;client_id        = $client_id;       
          $this-&gt;items            = $items;      
          $this-&gt;company_name     = $company_name;
      }
  
      public function collection()
      {    
          $i              = 1;
          $client = Client::find($this-&gt;client_id);
          $item_new= [];
          foreach($this-&gt;items as $item){
              $item_new[] = [$i++,
              $this-&gt;company_name,
              $this-&gt;item,
              $client-&gt;client_name,                            
                         ];
          }
  
          return collect($item_new);
      }
  
      
      public function title(): string
      {
          return $this-&gt;company_name;
      }
  
      public function headings(): array
      {
          return [
              '#',
              'Company',
              'item',
              'client',
             
          ];
      }
  }
  </code></pre>
  <p>but it seems the  public function title(): string  , not working .
  i supposed that the title function will work , but seems no
  any idea how to give name to Worksheet   ?</p>
  <p>thanks</p>