Frontend raw code despite wpm-config.json

Hello,
I have some problem to translate some fields from custom posts created by Restaurant Menu by MotoPress (https://it.wordpress.org/plugins/mp-restaurant-menu/).

I solved admin translation with wpm-config.json in child theme:

{
“post_types”: {
“mp_menu_item”: {}
},
“taxonomies”: {
“mp_menu_category”: {},
“mp_menu_tag”: {},
“mp_ingredient”: {}
}
}

now I can translate Menu Items, tags, categories… but in front end, in some parts of the archive page (twentytwenty child theme) I cannot get correct view because item title is:

[:en]Egg[:it]Uovo[:]

and excerpt:
[:en]Egg brief…[:it]uovo breve…[:]

both post_title “[:en]Egg[:it]Uovo[:]” and “[:en]Egg brief…[:it]uovo…[:]” are in “wp_posts” and post_type is “mp_menu_item”.

Tags (ex. Tag1 / tag1 eng) in wp_terms are correct.

I cannot find a solution. Please help me.

Thanks

Patrick

For testing purposes only, in upper left position I put in archive.php (child theme) $wpb_all_query = new WP_Query(array(‘post_type’=>’mp_menu_item’, ‘mp_menu_category’ =>… etc.

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