Using accented characters in permalink URLs

Maybe this will solve the problem

https://awordpress.net/blog/accents-in-wordpress-permalinks/

very helpful David thanks…

now I’ve just got to figure out how to modify that snippet to give me a more complete accented character equivalent library.

this looks like a pretty complete one… https://myshadowself.com/coding/php-function-to-convert-accented-characters-to-their-non-accented-equivalant/

we are in need of occasional accents in names ranging from greek to french, to dutch etc… the filter is going to have to be pretty complete while hopefully not sacrificing much performance.