In short, I'd like to be able to use eg: <span lang="ja">日本</span> inside a repeater.
Because the whole page is set to a single language in the HTML tag, screen readers will not announce characters outside the page's character set (ie: English).
I would like to apply the lang attribute on certain <span>'s so that screen readers will announce the characters inside them. I found how to edit HTML in Corvid, but it only allows a subset of attributes and the lang attribute is removed when the page is rendered.
For an example of what I'm talking about you can look at an English Wikipedia article with non-English characters, ie https://en.wikipedia.org/wiki/Japan. Screen readers will describe this implementation correctly.
This implementation also follows W3C guidelines https://www.w3.org/International/questions/qa-html-language-declarations
If you have any way for me to enable the lang attribute or know of another way I could implement this inline (I am using these inside a Repeater), please let me know.