General Aviation

I perfectly understand the point, which is in discussion as long as EASA exists. Unfortunately, EASA has no access to the translation service of the Commission, nor has EASA been assigned the resources to translate soft law.
Some NAAs and Federations (Aero Clubs) provide translations of essential documents already. Something we very much appreciate.
We are about to enter in a cool-down period for rulemaking related to GA now. E.g. we expect that there is no need to touch Sailplane OPS the next ten years. Consequently, I would expect that more and more training books related to EU air law will be published.

For any GA user wishing to learn or refresh their aviation knowledge, I recommend the FAA Safety Team Portal and "Wings Courses (Courses for Pilots!)" Resources: https://www.faasafety.gov/gslac/ALC/course_catalog.aspx

You will find plenty of great materials for GA community. Most are available for free. The downside is, you need to be careful about the legal reference. Those are an FAA based.

In fact, EASA could prepare a similar program for EU pilots. In the US an award system works fine and motivates the community to put some extra effort. A great deal of the available CBTs/e-learnings could be used "As Is". Physics is the same everywhere.

For in-flight icing I recommend NASA training:
https://aircrafticing.grc.nasa.gov/index.html

Merci cher Dominique pour ces rappels précieux
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