Hi Polyglots, I am the author of these plugins
1. https://wordpress.org/plugins/easy-instagram-feed/
2. https://wordpress.org/plugins/easy-coming-soon/
3. https://wordpress.org/plugins/facebook-feed/
5. https://wordpress.org/plugins/seo-optimized-images/
Please the following editor as PTEProject Translation Editor A Project Translation Editor (often referred to as PTE) is a person, who has access to validate strings on a specific project (for example BuddyPress, WooCommerce or Twenty Fourteen) for one specific locale. A project translation editor can approve strings that are added by translation contributors. Per project translation, editors are appointed by a general translation editor after a request by the project author or by the contributors themselves.:
Thanks
Priyanshu