How can I add a complex, multilingual filter to my Dawn theme store?

[ClaudioMariani]

Hello,

I'm using Dawn as theme

My store is multilingual (english, italian, french)

I need to add to my store collections more complex filter than Dawn default filters

I need an app alllowing me translating averything (like option label, tags, collection name...) and further it has to give me possibility to filter only products in current view

For example:

if I'm in a collection with products in colour black and blue, I want the option colour shows me the filters "black" and "blue" and that filtering it filters only on that collection products

at the same time, if in the same collection I have products in different materials, I want in the option "material" are shown exclusively materials related to products belonging to that collection, and not to all materials in wich are available products of entire site

I want a filter working exactly the one at this url: is there someone able to tell me what app do they use?

Really really thanks! Here the link:

https://www.hastparis.com/en/collections/70-chemises?sort_by=manual

[MageWorx]

Hi,

Did you try the Search and Discovery by Shopify app? It's free and allows you to add the filters. 

[Stacy_Zhuk]

Hello @ClaudioMariani,

This is definitely a custom thing. To implement this feature, you can extend the logic of an existing app or develop a custom app from scratch exclusively for your needs.

Please, let me know if you need any assistance.

Best regards,
Anastasia