Customize Label Template

1. Create “/wpcargo/wpcargo-shipment-container/” directory in your theme directory. (e.g. child-theme/wpcargo/wpcargo-shipment-container/).
2. Create a new file and name it “delivery-manifest.tpl.php“
3. If you just need a little changes in your template, you can copy below code and update desired section

delivery-manifest.tpl.php template default layout

<div id="delivery-manifest">
	<div id="wpcsc-manifest-header" style="margin-bottom: 36px !important;">
		<?php echo $header_data; ?>
	</div>
	<?php do_action( 'wpcsc_pdf_after_header_manifest', $containerID ); ?>
	<table class="container-info">
		<tr>
			<td><?php esc_html_e( 'ROUTE', 'wpcargo-shipment-container' ); ?>:</td>
			<td><strong><?php echo apply_filters('wpcsc_manifest_title', __( 'DELIVERY MANIFEST', 'wpcargo-shipment-container' ) ); ?></strong></td>
		</tr>
		<tr>
			<td><?php esc_html_e( 'VEHICLE NO.', 'wpcargo-shipment-container' ); ?>: </td>
			<td><?php esc_html_e( 'NO.', 'wpcargo-shipment-container' ); ?>: <?php echo $tracknumber; ?></td>
		</tr>
		<tr>
			<td>&nbsp;</td>
			<td><?php esc_html_e( 'DATE', 'wpcargo-shipment-container' ); ?>: <?php echo get_post_meta( $containerID, 'date', true ); ?></td>
		</tr>
		<tr>
			<td>&nbsp;</td>
			<td><?php esc_html_e( 'DEVICE ID', 'wpcargo-shipment-container' ); ?>: </td>
		</tr>
	</table>
	<table  class="container-info">
		<tr>
			<td rowspan="4"><?php echo $acknowledgement; ?></td>
			<td><strong><?php esc_html_e( 'EMPLOYEE NAME', 'wpcargo-shipment-container' ); ?>:</strong></td>
		</tr>
		<tr>
			<td>&nbsp;</td>
		</tr>
		<tr>
			<td>&nbsp;</td>
		</tr>
		<tr>
			<td><strong><?php esc_html_e( 'EMPLOYEE SIGNATURE', 'wpcargo-shipment-container' ); ?>:</strong></td>
		</tr>
	</table>
	<div id="container-shipments">
		<?php
			if( !empty($shipments) ):
				?>
				<table>
					<thead>
						<tr>
							<td><?php esc_html_e( 'No', 'wpcargo-shipment-container' ); ?></td>
							<td><?php esc_html_e( 'Barcode', 'wpcargo-shipment-container' ); ?></td>
							<?php 
							if( !empty( $shipment_fields ) ){
								foreach ( $shipment_fields  as $field_label ) {
									$field_data = wpcsc_get_field_data($field_label);
									?><td><?php echo $field_data['label']; ?></td><?php
								}
							}
							?>
						</tr>
					</thead>	
					<tbody>	
				<?php
				$counter = 1;
				foreach( $shipments as $shipment_id ):
					$shipment_title = get_the_title( $shipment_id );
					?>
					<tr>
						<td><?php echo $counter; ?></td>
						<td>
							<div style="text-align: center;">
								<img style="width:120px; height: 20px" src="<?php echo $url_barcode.$shipment_title; ?>">
								<p><?php echo $shipment_title; ?></p>
							</div>
						</td>
						<?php 
							if( !empty( $shipment_fields ) ){
								foreach ( $shipment_fields  as $field_label ) {
									$field_data = wpcsc_get_field_data($field_label);
									$shipment_data = get_post_meta( $shipment_id, $field_data['field_key'], true);
									if( $field_data['field_type'] == 'cargo_agent' && !empty( $shipment_data ) ){
										$shipment_data = $wpcargo->user_fullname( $shipment_data );
									}
									?><td><?php echo $shipment_data; ?></td><?php
								}
							}
						?>
					</tr>
                    <?php
                    $counter++;
				endforeach;
				?></tbody>	</table><?php
			endif;
		?>
	</div>
	<?php do_action( 'wpcsc_pdf_before_footer_manifest', $containerID ); ?>
	<div id="wpcsc-manifest-footer">
		<?php echo $footer_data; ?>
	</div>
</div>