Template:ISO 639 name

{{#if:{{{1|}}} |{{#ifexist:Template:ISO 639 name {{{1}}} |{{ISO 639 name {{{1}}}}} |{{Error|Template {{Tlx|ISO 639 name {{{1|}}}}} not found, should contain the language name referred to by the ISO 369 code {{{1}}}}} |{{Error|Template needs a parameter, which should be the appropriate ISO 639 code}} }} {{Documentation}}