Understanding WCAG2.0

As for the handling of how to read foreign languages etc., it is also possible to prepare an audio file of pronunciation.

Also, this may not be included in the context of "pronunciation", but if the dates are delimited by slashes, they may be read as fractions and should be avoided to enhance usability in screen readers .

Principle Understandable Information and the operation of user interface must be understandable.
Guideline Readable Make text content readable and understandable.
Criterion Pronunciation
(3.1.6 AAA)
In the context, if the meaning of a word becomes ambiguous if pronunciation is unknown, a mechanism to specify clear pronunciation of the word can be used.

URL of Techniques for WCAG 2.0