Aspose::Words::Settings::OdsoFieldMapData::set_MappedName method. Specifies the predefined merge field name which shall be mapped to the column number specified by the Column property within this field mapping. The default value is an empty string in C++....Aspose::Words::Settings::OdsoFieldMapData::set_MappedName method. Specifies the predefined merge field name which shall be mapped to the column number specified by the Column property within this field mapping. The default value is an empty string in C++.