in a Drupal 7 with PathAuto website:
In pathAuto settings I have something like "[term:vocabulary]/[term:name]" as a pattern in many categories, but because the vocabulary, taxonomy, etc names are not in English I have urls that contain non ascii characters. This is not bad but in IE is ugly (something like Portal/%CE%B5%CE%BC%CE%B2%CE
etc.
I could use the machine name instead of the name or vocabulary, but I want something better.
In wordpress there are plugins that sanitize the url and I am using them in order to replace non ascii with ascii characters (eg α -> a, π -> p in greek, and so on)
How can I have such behavior in Drupal?