Google picks Date from Plugin

I have a huge Problem which I never found before on the internet.
I use Generatepress + RankMath + Elementor + 1 Affiliate Plugin called AAWP.
I want no date to display in Google, because i have evergreen content. So there is onsite no Date displayed.
The only Date displayed is from an Affiliate Plugin AAWP which pulls everyday new price “Letzte Aktualisierung am 14.10.2021 um 18:10 Uhr”

But google pulls this date as current date for blogpost: Example:
type in google: site:aurandus.com Purelei Schmuck
I published this article at 16.09.21 and google cache from 13th october pulls 2th october which is refresh date from plugin.

Only thing i have in functions php is:
/*
* Rank Math snippet to remove datePublished & dateModified from WebPage
*
*/
add_filter( ‘rank_math/json_ld’, function( $data, $jsonld ) {
unset($data[‘WebPage’][‘datePublished’]);
unset($data[‘WebPage’][‘dateModified’]);
return $data;
}, 99, 2);

/*
* Rank Math snippet to remove datePublished & dateModified from Article
*
*/
add_filter( ‘rank_math/snippet/rich_snippet_article_entity’, function( $data ) {
unset( $data[‘datePublished’] );
unset( $data[‘dateModified’] );
return $data;
}, 10, 1 );

But still no difference.
This must be no Plugin or Theme issue because i found some blogs whith same plugin, where date is not shown in google
Example 1: https://trek-center.de/kostueme-fuer-kinder/
Example 2: https://www.meistervergleich.de/auto-motor/nova-motors-inoa-s5-li-elektroroller/ ( He even use same theme)
Only difference i can see is they use another seo plugin, it has something to do with rank math because example number 2 use same theme and same plugin but no date displayed in Google.
This has to be fixed asap please.
Thank you