Instance Component Help

I have an instance (component) that I used for my header. I’m creating a site that has multiple languages, so I need to be able to edit the language on the instance for some paged but not others. I tried adding a css label the same I would as a div to make it unique, but when I change the text on one page, it changes the text on all pages.

Is there a way to edit an instance so that each page has different text?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)