Hello SNS

Pls help me some question:

My site: http://www.denlednhat.com.vn

1./ I can translate that labels to my language for items:
LATEST PRODUCTS
BEST SELLER
SPECIAL PRODUCTS
I can change how? pls guid step by step.

2./ PERFECT PRODUCT FOR YOU:

I want set to same: http://demo.snstheme.com/wp/hadona/home-page-2/
so, I can change how?
Now it’s: http://denlednhat.com.vn/

3./ Catelogy:
My product portfolio: father portfolio => subcategories => products.
So, now displayed outside the home were taken both: father portfolio and subcategories.
I want to set the display position according to the how, for example:
Đèn LED Dân Dụng | Đèn LED Công Nghiệp | Đèn LED Tàu Biển | Đèn LED Bulb | Đèn Bàn Học LED|….
pls see catelogy item and attach file: ĐÈN LED NHẬT BẢN CHÍNH HÃNG

4./ Shop
http://denlednhat.com.vn/shop

I only want display products, do not display catelogy. I can change how?

5./ News
http://denlednhat.com.vn/tin-tuc

but my website is showing too much description, almost every article. I’d like short description of the theme http://demo.snstheme.com/wp/hadona/blog-layout-2/

Pls help me