The idea is quite simple. If I run a multilingual site, I would like to have tag translation for each language. The same way as it is done with titles, descriptions.
So this post is feature suggestion for further versions.
Without it tags functionality on multilingual sites is truncated. As fo the mechanism for that I suggest to have a “tag ID”, “translation1”, “translation2” just as it done now for other properties. Not different sets of optionally linked tags for each language (as, for example, in Joomla).