[Bug]: support for non-ASCII characters is not supported by default

[GNK-Delegate]

By default "StringManipulatorTool" is enabled, but the regex pattern in AddDefaultManipulator() "[^( -~)\n\r\t]+" removes all non-ASCII characters, which is a problem for any non-english migrations. Could the pattern be updated to allow for at least unicode letters and numbers?

Perhaps something like [^\u0000-\uFFFF]+ would work?

[MrHinsh]

Do you suggest something like [^\u0000-\uFFFF]+ as the default?