Plugin won’t change text

Hello
I have installed Say What? plugin to change few strings on site

Add strings and text-domain and even text context (as shown on screenshot) but nothing changes
The sources:

$label = sprintf( __( 'Latest Past %s', 'the-events-calendar' ), tribe_get_event_label_plural() );
?>

	'no_upcoming_events'               => sprintf(
			/* Translators: %1$s is the lowercase plural virtual event term. */
				_x(
					'There are no upcoming %1$s.',
					'A message to indicate there are no upcoming events.',
					'the-events-calendar'
				),
				tribe_get_event_label_plural_lowercase()
			),

The settings:

And the result:

P.S. Already removed apostrophe after text-domain but still nothing changes

• This topic was modified 3 years, 2 months ago by childledj.
• This topic was modified 3 years, 2 months ago by childledj.
• This topic was modified 3 years, 2 months ago by childledj.
• This topic was modified 3 years, 2 months ago by childledj.
• This topic was modified 3 years, 2 months ago by childledj.
• This topic was modified 3 years, 2 months ago by childledj.

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