jzhu5 on "[Plugin: WooCommerce] Woocommerce Cart and Pages beyond Translation Question?"

Hello everyone, my website http://www.swjoyoflife.com has languages in English, Chinese and complicated Chinese(Taiwanese).

I installed polylang, the integration plugins for woocommerce. But when I do order testing, I realized that the cart pages and beyond are not translated into Chinese. But when I go to the pages for cart or check out, the page only had woocommerce code in it so I could not manually translate the words to Chinese.
Does anyone know if I need to install any language pack or plugin in order to make my cart and checkout pages into Chinese? Or is there some settings I need to change in order to make it work?

I don't mind manually translating it myself if it needs to be but I just need to make those words on the page Chinese so the customers would be able to read it.

Thank you guys in advance!

https://wordpress.org/plugins/woocommerce/