Reply To: Create a new widget in child theme

Hello,

Please add this code to the functions.php of the child theme and add HTML blocks there:

if ( ! function_exists( 'wd_products_brands_render' ) ) {
	function wd_products_brands_render( $widget_content, $widget ) {
		if ( 'wd_products_brands' === $widget->get_name() ) {
			ob_start();

			$default_settings = [
				'username'                   => 'flickr',
				'number'                     => 20,
				'hover'                      => 'default',
				'target'                     => '_self',
				'link'                       => '',
				'ids'                        => '',
				'style'                      => 'carousel',
				'brand_style'                => 'default',
				'slides_per_view'            => array( 'size' => 3 ),
				'slides_per_view_tablet'     => array( 'size' => '' ),
				'slides_per_view_mobile'     => array( 'size' => '' ),
				'columns'                    => array( 'size' => 3 ),
				'columns_tablet'             => array( 'size' => '' ),
				'columns_mobile'             => array( 'size' => '' ),
				'orderby'                    => '',
				'hide_empty'                 => 0,
				'order'                      => 'ASC',
				'scroll_carousel_init'       => 'no',
				'filter_in_current_category' => 'no',
				'custom_sizes'               => apply_filters( 'woodmart_brands_shortcode_custom_sizes', false ),
			];

			$settings = wp_parse_args( $widget->get_settings_for_display(), array_merge( woodmart_get_owl_atts(), $default_settings ) );

			$carousel_id = 'brands_' . rand( 1000, 9999 );

			$attribute = woodmart_get_opt( 'brands_attribute' );

			if ( empty( $attribute ) || ! taxonomy_exists( $attribute ) ) {
				echo '<div class="wd-notice wd-info">' . esc_html__( 'You must select your brand attribute in Theme Settings -> Shop -> Brands', 'woodmart' ) . '</div>';
				return ob_get_clean();
			}

			$settings['columns']         = isset( $settings['columns']['size'] ) ? $settings['columns']['size'] : 3;
			$settings['slides_per_view'] = isset( $settings['slides_per_view']['size'] ) ? $settings['slides_per_view']['size'] : 3;

			$owl_attributes = '';

			$widget->add_render_attribute(
				[
					'wrapper' => [
						'class' => [
							'brands-items-wrapper',
							'brands-widget',
							'slider-' . $carousel_id,
							'brands-hover-' . $settings['hover'],
							'brands-style-' . $settings['brand_style'],
						],
						'id'    => [
							$carousel_id,
						],
					],
					'items'   => [
						'class' => [
							'brand-item',
						],
					],
				]
			);

			if ( $settings['style'] ) {
				$widget->add_render_attribute( 'wrapper', 'class', 'brands-' . $settings['style'] );
			}

			if ( 'carousel' === $settings['style'] ) {
				woodmart_enqueue_inline_style( 'owl-carousel' );
				$settings['scroll_per_page'] = 'yes';
				$settings['carousel_id']     = $carousel_id;

				if ( ! empty( $settings['slides_per_view_tablet']['size'] ) || ! empty( $settings['slides_per_view_mobile']['size'] ) ) {
					$settings['custom_sizes'] = array(
						'desktop'          => $settings['slides_per_view'],
						'tablet_landscape' => $settings['slides_per_view_tablet']['size'],
						'tablet'           => $settings['slides_per_view_mobile']['size'],
						'mobile'           => $settings['slides_per_view_mobile']['size'],
					);
				}

				$owl_attributes = woodmart_get_owl_attributes( $settings );

				$widget->add_render_attribute( 'items_wrapper', 'class', 'owl-carousel ' . woodmart_owl_items_per_slide( $settings['slides_per_view'], array(), false, false, $settings['custom_sizes'] ) );
				$widget->add_render_attribute( 'wrapper', 'class', 'wd-carousel-container' );
				$widget->add_render_attribute( 'wrapper', 'class', 'wd-carousel-spacing-0' );

				if ( 'yes' === $settings['scroll_carousel_init'] ) {
					woodmart_enqueue_js_library( 'waypoints' );
					$widget->add_render_attribute( 'wrapper', 'class', 'scroll-init' );
				}

				if ( woodmart_get_opt( 'disable_owl_mobile_devices' ) ) {
					$widget->add_render_attribute( 'wrapper', 'class', 'disable-owl-mobile' );
				}
			} else {
				$widget->add_render_attribute( 'items_wrapper', 'class', 'row' );
				$widget->add_render_attribute( 'items_wrapper', 'class', 'wd-spacing-0' );
				$widget->add_render_attribute( 'items', 'class', woodmart_get_grid_el_class_new( 0, false, $settings['columns'], $settings['columns_tablet']['size'], $settings['columns_mobile']['size'] ) );
			}

			$args = array(
				'taxonomy'   => $attribute,
				'hide_empty' => $settings['hide_empty'],
				'order'      => $settings['order'],
				'number'     => $settings['number'],
			);

			if ( $settings['orderby'] ) {
				$args['orderby'] = $settings['orderby'];
			}

			if ( 'random' === $settings['orderby'] ) {
				$args['orderby'] = 'id';
				$brand_count     = wp_count_terms(
					$attribute,
					array(
						'hide_empty' => $settings['hide_empty'],
					)
				);

				$offset = rand( 0, $brand_count - (int) $settings['number'] );
				if ( $offset <= 0 ) {
					$offset = '';
				}
				$args['offset'] = $offset;
			}

			if ( $settings['ids'] ) {
				$args['include'] = $settings['ids'];
			}

			$brands   = get_terms( $args );
			$taxonomy = get_taxonomy( $attribute );

			if ( 'random' === $settings['orderby'] ) {
				shuffle( $brands );
			}

			if ( woodmart_is_shop_on_front() ) {
				$link = home_url();
			} elseif ( 'yes' === $settings['filter_in_current_category'] && is_product_category() ) {
				$link = woodmart_get_current_url();
			} else {
				$link = get_post_type_archive_link( 'product' );
			}

			woodmart_enqueue_inline_style( 'brands' );

			?>
			<div <?php echo $widget->get_render_attribute_string( 'wrapper' ); ?> <?php echo $owl_attributes; ?>>
				<div <?php echo $widget->get_render_attribute_string( 'items_wrapper' ); ?>>
					<?php if ( ! is_wp_error( $brands ) && count( $brands ) > 0 ) : ?>
						<?php foreach ( $brands as $key => $brand ) : ?>
							<?php
							$image       = get_term_meta( $brand->term_id, 'image', true );
							$filter_name = 'filter_' . sanitize_title( str_replace( 'pa_', '', $attribute ) );

							if ( is_object( $taxonomy ) && $taxonomy->public ) {
								$attr_link = get_term_link( $brand->term_id, $brand->taxonomy );
							} else {
								$attr_link = add_query_arg( $filter_name, $brand->slug, $link );
							}

							?>

							<div <?php echo $widget->get_render_attribute_string( 'items' ); ?>>
								<a title="<?php echo esc_html( $brand->name ); ?>" href="<?php echo esc_url( $attr_link ); ?>">
									<?php if ( 'list' === $settings['style'] || ! $image || ( is_array( $image ) && empty( $image['id'] ) ) ) : ?>
										<span class="brand-title-wrap">
										<?php echo esc_html( $brand->name ); ?>
									</span>
									<?php elseif ( is_array( $image ) ) : ?>
										<?php echo wp_get_attachment_image( $image['id'], 'full' ); ?>
									<?php else : ?>
										<?php echo '<img src="' . $image . '" alt="' . $brand->name . '" title="' . $brand->name . '">'; ?>
									<?php endif; ?>
								</a>
							</div>
						<?php endforeach; ?>
					<?php endif; ?>
				</div>
			</div>
			<?php
			return ob_get_clean();
		}

		return $widget_content;
	}

	add_filter( 'elementor/widget/render_content', 'wd_products_brands_render', 10, 2 );
}

Best Regards