Product filter & search app error

[BuenaWonen]

Hello, I've recently downloaded the Product Filter & Search app, which I deleted an hour later because I didn't like the app. Now I see that I still have the product filter on my website. Also the language of my search results were Dutch but is now English because of this bug. I checked the app and it was deleted, but I think there are bits of it left in the code. Can someone help me with this problem?  

[collinsmbaka]

Hi @BuenaWonen 

Yeah, You need to check specific files on the theme and delete the codes added by the app. don't forget to duplicate your theme before editing the files.

you might want to check these files' theme.liquid, collections.liquid, search.liquid. These are usually where the codes are inserted. Also, check your sections and assets for files relating to the app.

I hope this is helpful.

Goodluck.