src/types/class-papi-page-type.php
public function get_labels() {
		if ( ! $this->fill_labels ) {
			return $this->labels;
		}

		return array_merge( $this->labels, [
			'add_new_item' => sprintf( '%s %s', __( 'Add New', 'papi' ), $this->name ),
			'edit_item'    => sprintf( '%s %s', __( 'Edit', 'papi' ), $this->name ),
			'view_item'    => sprintf( '%s %s', __( 'View', 'papi' ), $this->name )
		] );
	}
public function get_labels() {
		if ( ! $this->fill_labels ) {
			return $this->labels;
		}

		return array_merge( $this->labels, [
			'add_new_item' => sprintf( '%s %s', __( 'Add New', 'papi' ), $this->name ),
			'edit_item'    => sprintf( '%s %s', __( 'Edit', 'papi' ), $this->name ),
			'view_item'    => sprintf( '%s %s', __( 'View', 'papi' ), $this->name )
		] );
	}
Get labels that should be changed
when using `fill_labels` option.

@return array