Hello Hervé,

It is possible to modify that logout redirect url, by adding  PHP code snippet to your site (to functions.php or to any snippets plugin).

You can use this code to redirect to the my account page:

add_filter('salesking_sales_agent_redirect', function($page){
    return get_permalink( wc_get_page_id( 'myaccount' ) );
}, 10, 1);

Let me know if you run into any issues,

Kind regards,

Stefan