How to select Analyzer for GraphDB Lucene Connector

In GraphDB 10.6 I need to search across English and French words ignoring accents. I am looking for ASCII folding.

I have tried this SPARQL to generate the Lucene connector, but I get 500: Error - Unable to create connector: Unable to init Lucene index.

PREFIX luc: <http://www.ontotext.com/connectors/lucene#>
PREFIX luc-index: <http://www.ontotext.com/connectors/lucene/instance#>

INSERT DATA {
  luc-index:myindex luc:createConnector 
  '''
{
  "fields": [
    {
      "fieldName": "label",
      "fieldNameTransform": "predicate.localName", 
      "propertyChain": ["$literal"],
      "ignoreInvalidValues": true
    }
  ],
  "languages": [],
  "types": ["$any"],
  "analyzer": {
    "tokenizer": "org.apache.lucene.analysis.standard.StandardTokenizerFactory",
    "filters": [
      "org.apache.lucene.analysis.standard.StandardFilterFactory",
      "org.apache.lucene.analysis.lowercase.LowerCaseFilterFactory",
      "org.apache.lucene.analysis.miscellaneous.ASCIIFoldingFilterFactory"
    ]
  }
}
''' .
}

I cannot find documentation on selecting among standard analyzers other then this Graphdb page https://graphdb.ontotext.com/documentation/10.6/lucene-graphdb-connector.html

How can I set the analyzer to one of the existing choices? Or must I create a custom one. I feel like these must be an existing one that includes ASCII folding!