Hello,

In order to solve such a problem, you need to create a separate HTML block with the translation of [html_block id="212"] , then you navigate to WPML > String Translation and search [html_block id="212"] as shown here: https://gyazo.com/2bf5bceafe57908bca0cc4b18bfcfa51 , next add traslation http://prntscr.com/ix0k0l It will work.

Best Regards