check for initial lowercase only for specific languages

[timse201]

Nouns begin with a capital letter in german language. So a warning is issued every time a string is translated that starts with a noun.

[psmits1567]

For Dutch we have a situation the other way around weekdays are written with lowercase. If the original contains Saturday, we translate it eith lowercase. But that throws an error and if saved it results in a warning record if done by a non PTE/GTE. A warning is OK but the record should be save without generating a warning record

[Amieiro]

This appears to be an edge case due to the following reasons:

• Most strings begin with an uppercase letter.
• There is no method to reliably determine if the first word is a noun.
• This issue is specific to German or a few other languages.

Since it only generates a warning (not an error) in rare scenarios, it may not be practical to implement complex checks for a situation that occurs so infrequently.