Improvement: add multilang filter option for translation function in Tiny

[AntonT76]

Hi,

we are using Moodle multilang filter to provide the content in different languages. There are two filter plugins:

• Multi-lang content filter (Moodle core): https://docs.moodle.org/405/en/Multi-language_content_filter
• Multi-Language Content (v2 Plugin): https://moodle.org/plugins/filter_multilang2
  Both can be used in Tiny editor.

Multi-lang content filter uses HTML-Tags like:
<span lang="EN" class="multilang">This is content in english ....</span>

Multi-Language Content (V2) uses Tags like:
{mlang en}This is content in english ....{mlang}

It would be an improvement if these tags could be added immediately after translation. The users can choose whether they want these tags and which filter they want (provided the filter is activated in the backend settings of the Moodle platform and a Moodle admin can activate/deactivite this function in tiny_ai-settings). I have attached a screenshot of what it might look like for users:

thanks & best regards,
Anton