Hello and good afternoon. The Search Language Indexer does not normally need to be adjusted as it includes support for most characters by default. However, adjusting the setting may net better results when users view the interface primarily in another language. This is detailed in our SM online help as well:
- Search Language Indexer - The language that the Lucene indexer will index against. In most cases, Generic Indexer is the best selection as it incorporates English and common umlauts. However, if the interface is viewed in certain languages, such as Chinese, Japanese, or Korean, this setting should specify the language for better indexing results.
As to the language options being open/closed, I believe this process is open to external teams helping us include additional translations. Please reach out to our sales team to get in touch regarding language/translation files. Thanks!
Kyle Kerst
IT Coordinator
SmarterTools Inc.
www.smartertools.com