How to get brand name

Hi sotos.

Here are two helpful code snippets for you::

/*
 *	Get brand name in brand page
 */
add_action( 'woocommerce_before_shop_loop', function(){

	if( is_tax('pwb-brand') ){
		$current_brand = get_queried_object();
		echo '<h1>'.$current_brand->name.'</h1>';
	}

} );

/*
 *	Get brands into a wp_query loop
 */
add_action( 'init', function(){

	$the_query = new WP_Query( array( 'post_type' => 'product', 'posts_per_page' => 1 ) );

	if( $the_query->have_posts() ){
	 while( $the_query->have_posts() ){
		 $the_query->the_post();

		 $brands = wp_get_object_terms( get_the_ID(), 'pwb-brand', array( 'fields' => 'names' ) );
		 foreach( $brands as $brand ){
			 echo '<h1>'.$brand.'</h1>';
		 }
	 }
	 wp_reset_postdata();
	}

} );

??

I try this code for display all products from this brand taxonomy page in one page. I dont know what to put on 'terms' => array( 'print-the-current-brand-name-from-page' ) //brand name here

The full code is

<?php
    // get products
    $args = array(
  'post_type'      => 'product',
  'posts_per_page' => -1,
  'tax_query'      => array(
    array(
      'taxonomy' => 'pwb-brand', //brands are terms of 'pwb-brand' taxonomy
      'field'    => 'name', //search by term name
      'terms'    => array( '' ) //brand names here
    )
  )
);
    $loop = new WP_Query( $args );
    if ( $loop->have_posts() ) {
      while ( $loop->have_posts() ) : $loop->the_post();
        wc_get_template_part( 'content', 'product' );
      endwhile;
    } else {
      echo __( 'not found anyhting.' );
    }
    wp_reset_postdata();
  ?>