SpamPatrol.io

Stop wasting time sifting through garbage and start focusing on submissions that need attention.
The SpamPatrol plugin will automatically detect other supported form plugins that you are using and integrate with them to process spam submissions based on your desired settings.
It doesn’t matter whether it’s a bot or human abusing your contact form, SpamPatrol will analyze the submissions and determine whether it’s spam.
Avoid playing whack-a-mole with unruly spammers that use a wide range of IPs and domains. SpamPatrol works based on understanding the message submitted to catch all the things that your typical website visitor or app user won’t do.
More details can be found at https://spampatrol.io/docs/wordpress

SpamPatrol

SpamPatrol provides intent-based spam detection for form submissions and other message based environments that need text analysis.

Markus Wiesenhofer

Polylang is a fantastic plugin to make WordPress multilingual. The Polylang extension enables you to detect the preferred language according on the country.
If your website contains 2 different locales with the same language (e.g. de_DE for German/German and de_AT for German/Austria) then Polylang automatically sets the language according to the browser settings.
Austrian website visitors who have set their operating system / browser to Germany (e.g. the Devices was buyed in Germany) will always be redirected to de_DE.
This Plugin detects the preferred language according on the visitors country and will set the language correct to de_AT.
Please notice that the IP API is only for non-commercial use allowed.
<h4>Required Plugin</h4>
<ul>
<li><a href="https://polylang.pro" rel="nofollow ugc">Polylang Pro</a> by WP SYNTEX – Polylang allows you to create a bilingual or multilingual WordPress site.</li>
</ul>

Polylang – Country Detection

This plugin detects the preferred language according on the country.

SpamPatrol vs Polylang – Country Detection