Cannot make intersection between two nested arrays

Question

I'm making translations dynamic, but I'm struggling in the part when I have to show the corresponding object from the other array.

I have two arrays, which have the same model, and what I'm trying to do is, when I search for a translation, I want to show also the corresponding translation from the other language.

For the moment, I can only show the one that you are searching for.

For example: If I search for the sentence Are you sure?, besides the Are you sure? sentence, it should show also the corresponding sentence from the other column language.

Here is a snippet with an example: https://codesandbox.io/s/polished-smoke-n6w6i?file=/src/App.js

Any help would be very appreciated. Thank you in advance!