Hello,
1. Go to Theme Options > General > Secondary menu > translate there.
2. Sorry, the misprint in code. Check now.
3. This is default WooCommerce filter and we can do nothing. Contact with WC support on support forum.
4. Fixed
5. We are working on your test site to make thumbnails carouser RTL. Once we do this we’ll check this issue again.
6. Check now
6.1. fixed
6.2. there is no way to change the order with CSS styles.
6.3. fixed
7.1. This is third-party plugin. You should contact with plugin author about this issue.
7.2. Do you mean 3 form fields per row http://prntscr.com/e3810x ?
We’ll include all the CSS changes but not the carousel. We plan to change the carousel but I’m not sure that it will be in next theme update but in future.
Regards