Adding a search bar to wix pro product gallery

I have set up a product gallery with filters and sorting, but there is no option to add a search bar for filtering based on a keyword typed in by the user.
I also found out that i can use datasets and code the filtering logic myself.
The problem is that i dont have access to the dataset of the product gallery. Is there a way to do that or do i have to implement the filters and sorting so it looks like the product gallery (which is of course reaallly troublesome) ?

Thanks in advance

Greets

You can find more information in the article Wix Code: Wix Stores “Product” Collection Fields .

Thanks, but i was not able to find a way to access the dataset which is displayed. The products displayed on the page maybe filtered by color or sorted, and i want to further filter by using a search bar and calling setFilter() on that dataset like following:
$w(‘#theDatasetISearchForAndNeedToAccessTo’).setFilter(wixData.filter().contains(‘name’, name))