Change logo for each language & featured categories doesnt change for each lang

Hi to all,

I use this theme on one my site and I find it perfect. This days I decide to set new language and most of the thing goes ok but two little things:

1. How I set this theme with polylang to change logo for each language?

2. featured categories doesnt change to English language. Since I set directly which category will be featured I set in on Croatian language. But when I switch to EN cat names doesnt change. They are translated.
You can check here:
https://terapeut-u-kuci.com/ – Hr version
https://terapeut-u-kuci.com/en/ – En version

Thank you all