Icedor Johansson

This plugin integrates Google Translate into a WordPress site through a modal in place of the default Google Translate widget.
The plugin provides a settings page where you can configure the modal heading, explanation text, and button labels, set the site’s default language, and choose which languages appear in the dropdown. Languages in the dropdown can be reordered using drag and drop. 
Visitors select a target language in the modal, and the page is reloaded with the selected translation applied.
<h3>Usage</h3>
To open the modal from a menu item or link, add the CSS class <code>icey_language_toggle</code> to the link. Clicking the link will open the language selection modal.
<h3>External Services</h3>
This plugin relies on the Google Translate service to provide automated translations.
<ul>
<li>Service: Google Translate (https://translate.google.com)</li>
<li>Purpose: To provide on-the-fly translation of website content.</li>
<li>Data Sent: When a translation is requested, the service may collect the user’s IP address, browser information, and the URL of the page being translated. It also sets a ‘googtrans’ cookie to remember the user’s language preference.</li>
<li>Google Terms of Service: https://policies.google.com/terms</li>
<li>Google Privacy Policy: https://policies.google.com/privacy</li>
</ul>
<h3>Localization</h3>
<ul>
<li>English (default)</li>
<li>Swedish (<code>sv_SE</code>)</li>
</ul>

Icey for Google Translate

Integrates Google Translate into WordPress through a modal with a configurable language selector.

wtranslator

WTranslator makes your website multilingual with just a few clicks. Your visitors can instantly switch between languages and read your content in their preferred language – no manual translation needed!
How it helps your visitors: 
* Read your website in their native language 
* Switch languages with a simple click 
* Optional automatic language suggestion from the browser (and Cloudflare country header when available), if you enable it in settings 
* Their language choice is remembered for future visits
What makes it great: 
* 100+ Languages – From English and Spanish to Chinese, Arabic, and everything in between 
* Beautiful Language Switcher – Elegant dropdown or flag icons that match your site design 
* Lightweight – Translation runs in the visitor’s browser via Google’s translate script; no API key is required 
* Powered by Google Translate – Uses Google’s translation technology to help translate your content 
* Works Everywhere – Compatible with any WordPress theme and most plugins
Perfect for: 
* Business websites reaching international customers 
* Blogs with a global audience 
* E-commerce stores selling worldwide 
* Educational content for diverse learners 
* Any website that wants to welcome visitors in their own language
<h3>External services</h3>
This plugin uses the following third-party service:
<ul>
<li>
Google Translate – Translation runs in the visitor’s browser via Google’s Translate Element. No API key required. See: <a href="https://policies.google.com/terms" rel="nofollow ugc">Google Terms of Service</a>, <a href="https://policies.google.com/privacy" rel="nofollow ugc">Google Privacy Policy</a>.
</li>
<li>
Auto-detect (no third-party) – Uses only browser Accept-Language and Cloudflare header when present. No IP sent to any service.
</li>
</ul>

WTranslator

Make your WordPress site multilingual with Google Translate. Visitors can read your content in their preferred language.

Icey for Google Translate vs WTranslator