Header translation can be used to change the name of a header and optionally remove the original header. To translate a header you provide the old header name and a list of new header names. Original header names are evaluated in a case insensitive manner. Optionally you can remove the old header, which is left in by default. New header names are limited to 64 characters. The name of the original header to look for in the request. The list of new headers this filter should create using the values of the original header. Whether or not the original header should be removed in the request. Quality for the new headers. If no quality is specified, the original quality (if any) is used. When quality is specified, any specified quality in the original value will be removed before the new quality is added. Whether or not the original header should be split. If the value of the original header can contain commas that are not meant to delimit individual header values (e.g. User-Agent), this should be set to false (or left out since the default is false). When set to false, each header entry will be treated as a single value when it comes to applying the configured quality (if applicable). It is important to set this attribute to true when configured to set a new header quality on a splittable header (otherwise, not all of the qualities will be correctly updated). Sets whether or not you'd like this translation to replace any existing values in the new location. This limits a header name string to 64 characters.