diff --git a/addons/website_slides/static/src/js/slides_course_fullscreen_player.js b/addons/website_slides/static/src/js/slides_course_fullscreen_player.js
index 093f147aff6..5c68c8cc9b5 100644
--- a/addons/website_slides/static/src/js/slides_course_fullscreen_player.js
+++ b/addons/website_slides/static/src/js/slides_course_fullscreen_player.js
@@ -600,6 +600,8 @@ odoo.define('website_slides.fullscreen', function (require) {
             var slide = this.get('slide');
             self._pushUrlState();
             return this._fetchSlideContent().then(function() { // render content
+                var websiteName = document.title.split(" | ")[1]; // get the website name from title
+                document.title =  (websiteName) ? slide.name + ' | ' + websiteName : slide.name;
                 return self._renderSlide();
             }).then(function() {
                 if (slide._autoSetDone && !session.is_website_user) {  // no useless RPC call
diff --git a/addons/website_slides/views/website_slides_templates_lesson_fullscreen.xml b/addons/website_slides/views/website_slides_templates_lesson_fullscreen.xml
index 0b28617a206..593fb2bfab1 100644
--- a/addons/website_slides/views/website_slides_templates_lesson_fullscreen.xml
+++ b/addons/website_slides/views/website_slides_templates_lesson_fullscreen.xml
@@ -7,6 +7,7 @@
         <link rel="canonical" t-att-href="slide.website_url" />
     </t>
     <t t-call="website.layout">
+        <t t-set="main_object" t-value="slide"/>
         <div class="o_wslides_fs_main d-flex flex-column font-weight-light"
             t-att-data-channel-id="slide.channel_id.id"
             t-att-data-channel-enroll="slide.channel_id.enroll"