Submenu find returns no results in other language

[BFD Calendar]

I have a submenu to show only students from specific programmes on a general list of students. The submenu works and shows up in English and translates into Dutch when I switch languages. But when I choose a subcategory it only shows the list in English, not when I switch to Dutch.

This is the submenu code:

	$programpage = $pages->get("/students/programmes/"); 
	$children = $programpage->children;
		
	foreach($children as $child) {
	$class = $page === $child || $child->children->has($page) ? " class='on'" : '';
	echo "<li><a$class href='{$child->url}'>{$child->title}</a></li>";
	};

Here I make the list for the programmes:

	$features = $pages->find("template=students, stu_programme=$page->title, sort=title");

'stu_programme' is a page field and the pages all have titles in English and Dutch.

URL 'mekano/en/students/programmes/bachelor-of-architecture/' finds the list of Bachelor students, while URL 'mekano/nl/studenten/programmas/bachelor-architectuur/' finds nothing...

Where am I going wrong?

[tpr]

$pages->get in first line: Have you tried with ID instead of page name?

[BFD Calendar]

The menu part works fine, it shows the titles of the programmes in English and Dutch when switching languages.

For some reason the "$features = $pages->find("template=students, stu_programme=$page->title, sort=title");" doesn't match the Dutch page title in the URL to the Dutch title of the 'programmes' pages, like it does for English.

[tpr]

No idea then, but I think it would be better to match pages using their ID, or by name.

Are those Dutch pages active, just to make sure?

[BFD Calendar]

I tried to match them by ID but couldn't get that to work at all — probably my inexperience. And yes, all pages are active in both languages.