CB

CB Blogs currently uses simple regexp function to format a title to alias safe, but it doesn't support the Unicode Aliases parameter. Maybe add function to CB it self (to filtering class?) to format an alias as well as respect that parameter. Joomla uses the below.

JFilterOutput::stringURLUnicodeSlug
JFilterOutput::stringURLSafe

https://www.joomlapolis.com/forum/153-professional-member-support/230799-unicode-aliases-for-vietnamese-site#268851