This is in relation to Unicode Guidelines:

Go through all translatable strings and update them to:

• Remove wtxt formatting
• Remove newline characters
• Remove leading and trailing whitespace
• Change formatting specifiers %s into %(name)s ones

Blockers:

• Python 3 Upgrade #460

Useful resources:

• Tracking regex for %s vs %(name)s etc.: _\(\s*u?['"][^%)]*%[^( ]
• Tracking regex for %s vs f{} and %(name)s etc. %[^( ]