Wix custom development urgent (need to translate ) the dynamic pages.

Hi , I have a wix site, which is using wix multilingual, the problem is that that app doesn't translate the dynamic pages,

I need you to implement a custom code, like this using some condition

if(selector_is_english){
use the english data_set
}
else if(selector_is_otherlanguage){
use other_language_data_set
}

you can create a sample data_set for english version