RikuAnsem

<h4>IMPORTANT</h4>
This version is under development. You can follow more information about it in the main <a href="https://github.com/ProtocolNebula/auto-translator-for-wpml" rel="nofollow ugc">GitHub Repository</a>.
WPML 4 will be released soon, so I will wait until final release will launched to change plugin version to stable.
<h4>About</h4>
Main repository: https://github.com/ProtocolNebula/auto-translator-for-wpml
This plugin let you translate all content of your WordPress using google translator. 
In the future is planned to add more services and configurations like bing.
You need <a href="https://wpml.org/?aid=188550&affiliate_key=ZNyQ9dyyFFii&dr=wpmlat-referral" rel="nofollow ugc">WPML.org plugin</a> installed (which require a license to use).
This plugin is currently is compatible with WPML Translation Management, 
so you can use it with Elementor and only translate strings (not the full page).
<h3>Configure plugin</h3>
In Settings Option will be added new item called **WPMLAT”, you can change 
parameters here as you wish.
<h3>Using the plugin</h3>
Under WPML menu (you need WPML installed) you can choose “Do Auto Translation”, 
in this page you can execute the auto translation process.

Auto Translator for WPML

Auto translate your web using google translator and WPML.org plugin.

ThemeCatcher

With this add-on, a form can be translated into multiple languages using WPML. Gone are the days of having duplicate forms for each language!
<h3>Features</h3>
Translate unlimited forms into other languages through WPML.
Deep integration
All user-facing strings are fully translatable, including all form settings, fields settings and validation error messages. Emails sent to users can also be translated, along with the confirmation (success) message shown after the form is submitted.
Advanced WPML compatibility
Compatible with both the String Translation workflow, and the Advanced Translation Editor.
Datepicker/timepicker support
Automatically converts the locale of the datepickers and timepickers into the current WPML language. The dates and times will be automatically formatted according to regional standards.
<blockquote>
Note: this plugin is a free add-on for the <a href="https://www.quform.com/" rel="nofollow ugc">Quform Premium WordPress Form Builder plugin</a>. For this plugin to function, Quform version 2.16.0 or later, WPML version 3.2 or later, and the WPML String Translation plugin must be installed.
</blockquote>

Quform WPML

Translate Quform forms into multiple languages using WPML.

Auto Translator for WPML vs Quform WPML