Hi
1) Add this to your custom css:
.product-cat-info {
display: none;
}
2) Not sure what you are referring to? Please explain
3) Add this:
.woocommerce .woocommerce-result-count, .woocommerce-page .woocommerce-result-count {
display: none;
}
4) To translate the theme you can use the language files that come with the theme. There you will find the strings and you can save the file – then you just need to upload the .po & .mo file. We’d recommend software such as POEdit for this. Alternatively, you could use the qTranslate WordPress plugin, and do this all through WordPress.
– Kyle