How to modify response structure?

[Odilbukh]

Model Manufacturer

public function getSearchResult(): SearchResult
{
$url = route('manufacturers.show', $this->id);

    return new SearchResult(
        $this,
        $this->name,
        $url
    );
}

Model Trademark

public function getSearchResult(): SearchResult
{
$url = route('trademarks.show', $this->id);

    return new SearchResult(
        $this,
        $this->name,
        $url
    );
}

GlobalSearchController

public function search(GlobalSearchRequest $request)
{
$input = $request->validated();

    $searchResults = (new Search())
        ->registerModel(Manufacturer::class, 'name')
        ->registerModel(Trademark::class, 'name')
        ->limitAspectResults(10)
        ->search($input['search']);

    return response($searchResults);
}

The response structure is like:
"searchable": {whole model}
"title"
"url"
"type"

The question is How to get response without loading whole model in searchable? I dont need the searchable object in response. So How can I modify response?