_WP_Dependency::set_translations( string $domain, string $path = null )

Source

File: wp-includes/class-wp-dependency.php

public function set_translations( $domain, $path = null ) {
		if ( ! is_string( $domain ) ) {
			return false;
		}
		$this->textdomain        = $domain;
		$this->translations_path = $path;
		return true;
	}