This thread is resolved. Here is a description of the problem and solution.
I am using the theme TM Structure. How can I translate widgets, breadcrumbs, and content created with Essential Grid?
Widgets can be translated as normal using the steps in the WPML documentation below.
The breadcrumbs can be found under WPML > String Translation > searching by "tm_bread_crumb", "crumb" or "breadcrumb".
The Essential Grid plugin is not officially compatible with WPML https://wpml.org/documentation/plugins-compatibility/ (here is a list with all the WPML compatible plugins) but as a workaround, you can try to create a different grid per language.
This is the technical support forum for WPML - the multilingual WordPress plugin.
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