Hey there,
1:Can you detail what you mean by “change the language menu style”?
2:If i understood correctly you want to add additional content to a page. if thats the case you can add the following:
[trp_language language=”en_EN”]
content for english
[/trp_language]
[trp_language language=”zh_CN”]
content for chinese
[/trp_language]
More information can be found in our documentation :
https://translatepress.com/docs/translation-shortcode/?fbclid=IwAR25Kdm4qkac5zrZ54FfVpC79YEePLMi_CCZZyh5zVnaw-d7UM1fnupU3P4
Please provide further details regarding your questions if my answers did not suit your needs
Cheers,