It is possible to hook page_on_front option during acf/location/rule_match/page_type
<?php
class ACF_Page_Type_Polylang {
// Whether we hooked page_on_front
private $filtered = false;
public function __construct() {
add_filter( 'acf/location/rule_match/page_type', array( $this, 'hook_page_on_front' ) );
}
public function hook_page_on_front( $match ) {
if ( ! $this->filtered ) {
add_filter( 'option_page_on_front', array( $this, 'translate_page_on_front' ) );
// Prevent second hooking
$this->filtered = true;
}
return $match;
}
public function translate_page_on_front( $value ) {
if ( function_exists( 'pll_get_post' ) ) {
$value = pll_get_post( $value );
}
return $value;
}
}
new ACF_Page_Type_Polylang();
