localization issue for The Events Calendar

Hello everyone!
I need to correctly translate The Events Calendar plugin.
I do it with Loco Translate plugin. But some phrases are not translate by this way.
For example:

1) in wp-content/plugins/the-events-calendar/src/views/list/nav.php on line:25
” rel=”prev”><?php printf( __( ‘<span>«</span> Previous %s’, ‘the-events-calendar’ ), $events_label_plural ); ?>

2) in wp-content/plugins/the-events-calendar/src/views/list/nav.php on line:32
” rel=”next”><?php printf( __( ‘Next %s <span>»</span>’, ‘the-events-calendar’ ), $events_label_plural ); ?>

3) in wp-content/plugins/the-events-calendar/src/views/modules/bar.php on line:61
<input class=”tribe-events-button tribe-no-param” type=”submit” name=”submit-bar” value=”<?php echo esc_attr( sprintf( __( ‘Find %s’, ‘the-events-calendar’ ), tribe_get_event_label_plural() ) ); ?>” />

Phrases are translated in .po and .mo files of The Events Calendar (as Loco Translate tells). But on the page it is still stay untranslated.
I can see translated phrase on the front end only if I change it manually.

Please help me understand how can I fix it?

https://wordpress.org/plugins/the-events-calendar/