change-store-tab-order

add_filter( 'wcfmp_store_default_query_vars', function($tab, $vendor_id) {
    global $WCFMmp, $wp;
    if ( ! empty( $wp->query_vars['term_section'] ) || ! empty( $wp->query_vars['s'] ) || get_query_var( $WCFMmp->wcfmmp_rewrite->store_endpoint( 'products' ) ) ) {
        return 'products';
    } else {
        return 'about';
    }
}, 20, 2 );

add_filter( 'wcfmmp_store_tabs', function ( $store_tabs, $id ) {
    $new_store_tabs = array();
    $keyOrder = [ 'about', 'policies', 'products', 'followers', 'reviews' ];
    foreach ( $keyOrder as $key ) {
        $new_store_tabs[$key] = $store_tabs[$key];
    }
    return array_filter( $new_store_tabs );
}, 90, 2 );

add_filter( 'wcfmp_store_tabs_url', function ( $store_tab_url, $tab ) {
    switch ( $tab ) {
        case 'products':
            $store_tab_url = $store_tab_url . 'products';
            break;
    }
    return $store_tab_url;
}, 10, 2 );

add_action( 'wcfmmp_rewrite_rules_loaded', function ( $wcfm_store_url ) {
    global $WCFMmp;
    add_rewrite_rule( $wcfm_store_url . '/([^/]+)/' . $WCFMmp->wcfmmp_rewrite->store_endpoint( 'products' ) . '?$', 'index.php?post_type=product&' . $wcfm_store_url . '=$matches[1]&' . $WCFMmp->wcfmmp_rewrite->store_endpoint( 'products' ) . '=true', 'top' );
    add_rewrite_rule( $wcfm_store_url . '/([^/]+)/' . $WCFMmp->wcfmmp_rewrite->store_endpoint( 'products' ) . '/page/?([0-9]{1,})/?$', 'index.php?post_type=product&' . $wcfm_store_url . '=$matches[1]&paged=$matches[2]&' . $WCFMmp->wcfmmp_rewrite->store_endpoint( 'products' ) . '=true', 'top' );
}, 8 );

add_action( 'init', function () {
    add_rewrite_endpoint( 'products', EP_ROOT | EP_PAGES );
} );