Would you mind giving us a few days time to look into this? We are presently trying to complete a major new module which requires our focus and time and would be willing to take this up next as an improvement. The plugin follows the standards including those prescribed by Elementor API but if WPML requires some custom configuration to make translation work, we haven’t done the same with our plugin. Thanks.
In the plugins folder you can find a folder named “languages” in that you can find translatable po files.
You can use a translation file (using POEdit to change the data in languages directory) to change to any string you like. If you do an update in the en_US.po (or another depending on your site language) file, you should see all the translatable strings in the strings list . You would then be able to input any alternate string of your choice there.