i want to add multiple gridfields to one pagetype.
At the moment I'm doing it like this

```
        $gridFieldConfig = GridFieldConfig::create()->addComponents(
        new GridFieldToolbarHeader(),
        new GridFieldAddNewButton('toolbar-header-right'),
        new GridFieldSortableHeader(),
        new GridFieldDataColumns(),
        new GridFieldPaginator(10),
        new GridFieldEditButton(),
        new GridFieldDeleteAction(),
        new GridFieldDetailForm()
    );

    $sliderField = new GridField('Slides', 'Slider', $this->Slides(), $gridFieldConfig);
    $fields->addFieldToTab('Root.Slider', $sliderField);

    $categoryField = new GridField('ShopCategories', 'Kategorien', $this->ShopCategories(), $gridFieldConfig);
    $fields->addFieldToTab('Root.Shop Kategorien', $categoryField);

```

It works but the problem is that i got the same "add blablabla object" title for both.

How can i fix this without using multiple gridFieldConfigs?

Thx in Advance