different language menu

hallo, im having a problem with menus in different languages.
on this test site: https://jmcwebdesign.nl/lonnagard/
i have a dutch section, which is the main section.

there is also an Englis section (all post and pages in english) and a Swedish section (all pages and posts in swedish).
also ive made their respective menus , that is an english and a swedisch menu.

now, ive once made a site where ive been using a plugin called: Conditional Menus.
With this plugin is was quite easy to the ‘other language section’.
But it seems i can use this pluing only if there is a top menu.

in this case im having a menu in the lef sidebar.

iIs there a way of showing the english menu / swedish menu as soon as im on english / swedish pages?
best regards, jelle