Removing Top Menu Subcategories

I’m running into a complex problem, have a solution, but need assistance.

I have build a custom 'Top Menu" from the Design>>Menu section.

In this, I want to display a “button” for my products section, and several links to my content sections. However I don’t want to show subcategories.

Under normal conditions, this wouldn’t be a problem. However, I am running 3 languages with SEO tailored to each language to include page links.

Any idea how I can preserve language based page links when switching languages?