function getSupportedLanguages() {
		return [
			'grc' => __( 'Ancient Greek', 'pressbooks' ),
			'ar' => __( 'Arabic', 'pressbooks' ),
			'bn' => __( 'Bengali', 'pressbooks' ),
			'he' => __( 'Biblical Hebrew', 'pressbooks' ),
			'cans' => __( 'Canadian Indigenous Syllabics', 'pressbooks' ),
			'hi' => __( 'Devanagari (Hindi and Sanskrit)', 'pressbooks' ),
			'zh_HANS' => __( 'Chinese (Simplified)', 'pressbooks' ),
			'zh_HANT' => __( 'Chinese (Traditional)', 'pressbooks' ),
			'cop' => __( 'Coptic', 'pressbooks' ),
			'gu' => __( 'Gujarati', 'pressbooks' ),
			'pan' => __( 'Punjabi (Gurmukhi)', 'pressbooks' ),
			'ja' => __( 'Japanese', 'pressbooks' ),
			'kn' => __( 'Kannada', 'pressbooks' ),
			'ko' => __( 'Korean', 'pressbooks' ),
			'ml' => __( 'Malayalam', 'pressbooks' ),
			'or' => __( 'Odia', 'pressbooks' ),
			'syr' => __( 'Syriac', 'pressbooks' ),
			'ta' => __( 'Tamil', 'pressbooks' ),
			'te' => __( 'Telugu', 'pressbooks' ),
			'bo' => __( 'Tibetan', 'pressbooks' ),
			'tr' => __( 'Turkish', 'pressbooks' ),
		];
	}
function getSupportedLanguages() {
		return [
			'grc' => __( 'Ancient Greek', 'pressbooks' ),
			'ar' => __( 'Arabic', 'pressbooks' ),
			'bn' => __( 'Bengali', 'pressbooks' ),
			'he' => __( 'Biblical Hebrew', 'pressbooks' ),
			'cans' => __( 'Canadian Indigenous Syllabics', 'pressbooks' ),
			'hi' => __( 'Devanagari (Hindi and Sanskrit)', 'pressbooks' ),
			'zh_HANS' => __( 'Chinese (Simplified)', 'pressbooks' ),
			'zh_HANT' => __( 'Chinese (Traditional)', 'pressbooks' ),
			'cop' => __( 'Coptic', 'pressbooks' ),
			'gu' => __( 'Gujarati', 'pressbooks' ),
			'pan' => __( 'Punjabi (Gurmukhi)', 'pressbooks' ),
			'ja' => __( 'Japanese', 'pressbooks' ),
			'kn' => __( 'Kannada', 'pressbooks' ),
			'ko' => __( 'Korean', 'pressbooks' ),
			'ml' => __( 'Malayalam', 'pressbooks' ),
			'or' => __( 'Odia', 'pressbooks' ),
			'syr' => __( 'Syriac', 'pressbooks' ),
			'ta' => __( 'Tamil', 'pressbooks' ),
			'te' => __( 'Telugu', 'pressbooks' ),
			'bo' => __( 'Tibetan', 'pressbooks' ),
			'tr' => __( 'Turkish', 'pressbooks' ),
		];
	}
function getSupportedLanguages ( ) { return [ 'grc' => __ ( 'Ancient Greek' , 'pressbooks' ) , 'ar' => __ ( 'Arabic' , 'pressbooks' ) , 'bn' => __ ( 'Bengali' , 'pressbooks' ) , 'he' => __ ( 'Biblical Hebrew' , 'pressbooks' ) , 'cans' => __ ( 'Canadian Indigenous Syllabics' , 'pressbooks' ) , 'hi' => __ ( 'Devanagari (Hindi and Sanskrit)' , 'pressbooks' ) , 'zh_HANS' => __ ( 'Chinese (Simplified)' , 'pressbooks' ) , 'zh_HANT' => __ ( 'Chinese (Traditional)' , 'pressbooks' ) , 'cop' => __ ( 'Coptic' , 'pressbooks' ) , 'gu' => __ ( 'Gujarati' , 'pressbooks' ) , 'pan' => __ ( 'Punjabi (Gurmukhi)' , 'pressbooks' ) , 'ja' => __ ( 'Japanese' , 'pressbooks' ) , 'kn' => __ ( 'Kannada' , 'pressbooks' ) , 'ko' => __ ( 'Korean' , 'pressbooks' ) , 'ml' => __ ( 'Malayalam' , 'pressbooks' ) , 'or' => __ ( 'Odia' , 'pressbooks' ) , 'syr' => __ ( 'Syriac' , 'pressbooks' ) , 'ta' => __ ( 'Tamil' , 'pressbooks' ) , 'te' => __ ( 'Telugu' , 'pressbooks' ) , 'bo' => __ ( 'Tibetan' , 'pressbooks' ) , 'tr' => __ ( 'Turkish' , 'pressbooks' ) , ] ; }
Get Pressbooks-supported languages.

@return array
Get Pressbooks - supported languages .