nayemDevs

<?php
$userID    = 2;
$args      = array( 'author' => $userID, 'post_type' => 'product', 'posts_per_page' => -1, 'post_status' => array( 'publish', 'pending', 'draft', 'future' ) );
$the_query = new WP_Query( $args );

// The Loop
if ( $the_query->have_posts() ) {
    while ( $the_query->have_posts() ) {
        $the_query->the_post();
        wp_delete_post( get_the_ID(), true );

nayemDevs

/**
 * Dokan product page downloadable and virtual force always checked 
 */ 
function dokan_product_page_downloadable_virtual_checkbox_force_checked() {
	if ( is_user_logged_in() && function_exists( 'dokan_is_seller_dashboard' ) && dokan_is_seller_dashboard() ) {
	?>
	<script>
		(function($) {
			var Dokan_Product_Virtual_Download_Checkbox_Customized = {
				init: function() {

nayemDevs

remove_action( 'woocommerce_register_form', 'dokan_seller_reg_form_fields' );

add_action( 'woocommerce_register_form', 'dokan_custom_reg_vendor_selected', 12 );
function dokan_custom_reg_vendor_selected() {
    $postdata = wc_clean( $_POST ); // WPCS: CSRF ok, input var ok.
    $role = isset( $postdata['role'] ) ? $postdata['role'] : 'seller';
    $role_style = ( $role == 'customer' ) ? 'display:none' : '';
    dokan_get_template_part( 'global/seller-registration-form', '', array(
        'postdata' => $postdata,
        'role' => $role,

nayemDevs

#-- Modify the number of products column of the single store page --#

function single_store_page_product_columns($columns){
  if(dokan_is_store_page()){    
    return $columns = 4;
  } else {
    return $columns;
  }
}
add_filter( 'loop_shop_columns', 'single_store_page_product_columns');

nayemDevs

<?php

function dokan_store_listing_orderby_ramdom_filter( $seller_args ) {
    $seller_args['orderby'] = 'dokan_store_rand';
    return $seller_args;
}
add_filter( 'dokan_seller_listing_args', 'dokan_store_listing_orderby_ramdom_filter', 99 );
function dokan_store_listing_orderby_filter_query( $query ) {
    if ( $query->query_vars['orderby'] === 'dokan_store_rand' ) {
        $order_by = [

nayemDevs

/**
 * Hide shipping rates when free shipping is available.
 *
 * @param array $rates Array of rates found for the package.
 * @return array
 */
function dokan_vendor_shipping_hide_when_free_is_available( $rates ) {
    $free = array();
    foreach ( $rates as $rate_id => $rate ) {

nayemDevs

/* Store notice field seller settings */

add_filter( 'dokan_settings_form_bottom', 'extra_fields', 10, 2);
function extra_fields( $current_user, $profile_info ){
   $booth_news= get_user_meta( $current_user, 'booth_news', true );
?>
     <div class="gregcustom dokan-form-group">
            <label class="dokan-w3 dokan-control-label" for="setting_address">
                <?php _e( 'Store Notice', 'dokan' ); ?>
            </label>

nayemDevs

//showing avatar on my-account page


function showing_custom_avatar(){
           $current_user = wp_get_current_user();

           echo'<div class="myaccount_custom">'.get_avatar($current_user->user_email,72,'',$current_user->display_name). '</div>';

    }

nayemDevs

You may need to do custom code to show your custom order status on the frontend in both order list and order details.php.
When you will add new order Status for WooCommerce you need to use the same filter to ADD NEW CASE to show and save the 
order status when someone updates the order and to send order status changes through order-notes on the frontend. 
Kindly use the below hooks to get it done.

dokan_get_order_status_translated & dokan_get_order_status_class


Kindly open dokan-lite/templates/orders/listing.php and check this filter- dokan_bulk_order_statuses which should help you.

nayemDevs

add_filter('woocommerce_product_tabs','remove_wc_tab',12);

function remove_wc_tab($tabs){

  unset($tabs['reviews']);                  //removing review tab
  unset($tabs['additional_information']);   //removing additional info tab

  return $tabs;

}