Wp-Trik: Mengganti Nama Bulan ke Bahasa Indonesia

cari file ini:
.../wp-includes/class-wp-locale.php

Cari mulai baris 158:

		$this->month['01'] = /* translators: month name */ __( 'Januari' );
		$this->month['02'] = /* translators: month name */ __( 'February' );
		$this->month['03'] = /* translators: month name */ __( 'March' );
		$this->month['04'] = /* translators: month name */ __( 'April' );
		$this->month['05'] = /* translators: month name */ __( 'May' );
		$this->month['06'] = /* translators: month name */ __( 'June' );
		$this->month['07'] = /* translators: month name */ __( 'July' );
		$this->month['08'] = /* translators: month name */ __( 'August' );
		$this->month['09'] = /* translators: month name */ __( 'September' );
		$this->month['10'] = /* translators: month name */ __( 'October' );
		$this->month['11'] = /* translators: month name */ __( 'November' );
		$this->month['12'] = /* translators: month name */ __( 'December' );