1. Download the language files from :
http://codex.wordpress.org/L10n:Localization_Teams (https://nl.wordpress.org/)
and copy them to the /var/softaculous/wp/languages/LANGUAGE_CODE.zip

2. The language files for the following languages have been updated to 5.8.1 :

			<option value="ar">Arabic</option>
			<option value="bg_BG">Bulgarian</option>
			<option value="ca">Catalan</option>
			<option value="cs_CZ">Czech</option>
			<option value="da_DK">Danish</option>
			<option value="de_DE">German</option>
			<option value="el">Greek</option>
			<option value="es_ES">Spanish</option>
			<option value="fa_IR">Persian</option>
			<option value="fi">Finnish</option>
			<option value="fr_FR">French</option>
			<option value="he_IL">Hebrew</option>
			<option value="hr">Croatian</option>
			<option value="hu_HU">Hungarian</option>
			<option value="id_ID">Indonesian</option>
			<option value="it_IT">Italian</option>
			<option value="ja">Japanese</option>
			<option value="ko_KR">Korean</option>
			<option value="nb_NO">Norwegian</option>
			<option value="nl_NL">Dutch</option>
			<option value="pl_PL">Polish</option>
			<option value="pt_BR">Portuguese-BR</option>
			<option value="pt_PT">Portuguese</option>
			<option value="ro_RO">Romanian</option>
			<option value="ru_RU">Russian</option>
			<option value="sk_SK">Slovak</option>
			<option value="sl_SI">Slovenian</option>
			<option value="sq">Albanian</option>
			<option value="sv_SE">Swedish</option>
			<option value="tr_TR">Turkish</option>
			<option value="uk                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             