[Closed] Hide languages on the front-end, but still able to access the

Background of the issue:
I am trying to manage language visibility on my website using WPML. While I have successfully hidden certain languages from the front-end, I need to ensure that I can still access and manipulate data associated with these hidden languages within the template and plugin code.

the previous support ticker I raised was (frustratingly!) re-written by your support bot. And that probably resulted in your support agent not understanding the important part of my question, which is:

Can we access a hidden language via this code:

$sitepress->switch_lang($lang, true).

Full code sample below:

switch_lang($lang, true);
$drivethru = new drivethru();
$dropdown_final = $drivethru->get_branch_dropdown_values();
foreach($dropdown_final as $parent => $branches) {
if ($parent != 'no_location') {
echo '';
foreach ($branches as $branch_id => $branch_name) {
if ($branch_id != 17191 || $branch_id != 17215 || $branch_id != 17167)
echo '' . $branch_name . '';
}
echo '';
} elseif ($parent == 'no_location') {
echo '';
foreach ($branches as $branch_id => $branch_name) {
echo '' . $branch_name . '';
}
echo '';
}
}
$sitepress->switch_lang($current_lang, true);
?>

Symptoms:
I am unsure how to access posts of a hidden language in the template or plugin code using the WPML function $sitepress->switch_lang($lang, true).

Questions:
Can I access posts of a hidden language in template or plugin code using $sitepress->switch_lang($lang, true)?
Is there any specific documentation or examples that detail accessing posts of a hidden language in code?