Translation of MyList (php in .po file)

[JAN44]

Hello, i am looking to transtale some words but it seems thats php inside the po file, how i can translate as overide ? 

Ex : 

 

<?php

return [
    'item' => [
        'list' => 'List',
        'lists' => 'Lists',
    ],
    'heading' => [
        'site_lists' => 'Site lists',
        'user_lists' => 'User lists',
        'lists_created_by_user' => 'Lists created by :user',
        'list_contents_by_user' => ':list by :user',
        'lists_featuring_listing' => 'Lists featuring ":listing"',
 

[Alejandro]

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[JAN44]

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