lib {
	insideNavlangHook = COA
	insideNavlangHook {
		10 = TEXT
		10 {
			value = {$plugin.tx_sitepackage.menu.language.special.label}
			typolink {
				extTarget = _blank
				parameter = {$plugin.tx_sitepackage.menu.language.special.link}				
				title = {$plugin.tx_sitepackage.menu.language.special.label} - {$plugin.tx_sitepackage.menu.language.special.link}
			}
			
			wrap = <li class="speciallang">|</li>
		}
	}
	
	# set default valie in langnav
	markupNavigationLanguage {
		stdWrap {
			outerWrap (
				<nav>
					<h2 class="hidden">{themeLLL:navigation.language}</h2>
					<ul id="languageNavigation" class="inline">
						|
						{renderLib:insideNavlangHook}
					</ul>
				</nav>
			)
		}
		
		1 {
			USERDEF1 {
				stdWrap2.cObject.10 {
					typolink >
					wrap = <span>|</span>
				}
			}
		}
	}
}

TypoScript: sitepackage 1.5: share!

TYPO3