diff --git a/topics/appendix/resources/marketing.md b/topics/appendix/resources/marketing.md
index e8f4fbfe4..486c2dc2d 100644
--- a/topics/appendix/resources/marketing.md
+++ b/topics/appendix/resources/marketing.md
@@ -1,11 +1,12 @@
 [//]: # (title: Marketing)
 
-<!-- Copyright 2000-2022 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 > Please make sure to follow the guidelines from [Plugin Overview page](https://plugins.jetbrains.com/docs/marketplace/plugin-overview-page.html) for an optimal presentation of your plugin on JetBrains Marketplace.
 >
-> This webinar also discusses _5 tips for optimizing JetBrains Marketplace plugin page_
-> <video href="oB1GA9JeeiY" title="Busy plugin developers series. Episode 2" width="300"/>
+> The _Busy Plugin Developers. Episode 2_ discusses [5 tips for optimizing JetBrains Marketplace plugin page](https://youtu.be/oB1GA9JeeiY?t=52) in more detail.
+>
+> See also [](marketing.md) about widgets and badges.
 >
 {type="tip"}
 
diff --git a/topics/basics/getting_started/publishing_plugin.md b/topics/basics/getting_started/publishing_plugin.md
index 988b6b529..ad97e5512 100644
--- a/topics/basics/getting_started/publishing_plugin.md
+++ b/topics/basics/getting_started/publishing_plugin.md
@@ -1,14 +1,13 @@
 [//]: # (title: Publishing a Plugin)
 
-<!-- Copyright 2000-2022 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 When your plugin is ready, you can publish it to a plugin repository so that other users can install it.
 You can choose to publish it on the [JetBrains Marketplace](https://plugins.jetbrains.com) or a [](custom_plugin_repository.md).
 
 > Please make sure to follow the guidelines from [Plugin Overview page](https://plugins.jetbrains.com/docs/marketplace/plugin-overview-page.html) for an optimal presentation of your plugin on JetBrains Marketplace.
 >
-> This webinar also discusses _5 tips for optimizing JetBrains Marketplace plugin page_
-> <video href="oB1GA9JeeiY" title="Busy plugin developers series. Episode 2" width="300"/>
+> The _Busy Plugin Developers. Episode 2_ discusses [5 tips for optimizing JetBrains Marketplace plugin page](https://youtu.be/oB1GA9JeeiY?t=52) in more detail.
 >
 > See also [](marketing.md) about widgets and badges.
 >
diff --git a/topics/basics/plugin_structure/plugin_configuration_file.md b/topics/basics/plugin_structure/plugin_configuration_file.md
index 140212ec2..12bbfc346 100644
--- a/topics/basics/plugin_structure/plugin_configuration_file.md
+++ b/topics/basics/plugin_structure/plugin_configuration_file.md
@@ -22,8 +22,7 @@ One use case for additional configuration files is when a plugin provides option
 ## Useful Resources
 
 Please make sure to follow the guidelines from [Plugin Overview page](https://plugins.jetbrains.com/docs/marketplace/plugin-overview-page.html) for an optimal presentation of your plugin on JetBrains Marketplace.
-The _Busy Plugin Developers.
-Episode 2_ discusses [5 tips for optimizing JetBrains Marketplace plugin page](https://youtu.be/oB1GA9JeeiY?t=52) in more detail.
+The _Busy Plugin Developers. Episode 2_ discusses [5 tips for optimizing JetBrains Marketplace plugin page](https://youtu.be/oB1GA9JeeiY?t=52) in more detail.
 
 See also [](marketing.md) about widgets and badges.
 
diff --git a/topics/intro/code_samples.md b/topics/intro/code_samples.md
index a30a83af7..0b14eb0b1 100644
--- a/topics/intro/code_samples.md
+++ b/topics/intro/code_samples.md
@@ -1,6 +1,6 @@
 [//]: # (title: Code Samples)
 
-<!-- Copyright 2000-2022 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 This guide comes with a number of sample plugins available from dedicated [intellij-sdk-code-samples](https://github.com/JetBrains/intellij-sdk-code-samples) GitHub repository.
 
@@ -13,9 +13,7 @@ Links to the corresponding tutorial or reference page in this tutorial, as well
 
 All sample plugins are based on Gradle, see [Building Plugins with Gradle](gradle_build_system.md) to get started.
 
-Additionally, the screencast *Working with Gradle in IntelliJ IDEA* offers a thorough introduction to Gradle functionality inside IntelliJ IDEA.
-
-<video href="6V6G3RyxEMk" title="Working with Gradle in IntelliJ IDEA" width="300"/>
+Additionally, the [Working with Gradle in IntelliJ IDEA](https://youtu.be/6V6G3RyxEMk) screencast offers a thorough introduction to Gradle functionality inside IntelliJ IDEA.
 
 ## Setting up Code Samples
 
diff --git a/topics/reference_guide/ui_themes/themes_intro.md b/topics/reference_guide/ui_themes/themes_intro.md
index 0a11fe9de..1813a309c 100644
--- a/topics/reference_guide/ui_themes/themes_intro.md
+++ b/topics/reference_guide/ui_themes/themes_intro.md
@@ -1,6 +1,6 @@
 [//]: # (title: Custom UI Themes)
 
-<!-- Copyright 2000-2022 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 Beginning with the 2019.1 release, custom UI Themes are supported.
 Custom UI Themes give designers control of the appearance of built-in UI elements.
@@ -8,10 +8,9 @@ The [UI Themes available for download](https://plugins.jetbrains.com/search?head
 
 [Creating a new UI element](user_interface_components.md) for a plugin is distinctly different than Custom UI Themes.
 
-> See this introductory [blog post](https://blog.jetbrains.com/platform/2021/10/themes-in-intellij-based-ides/) for an overview (available in multiple languages).
+> See the [Themes in IntelliJ-based IDEs](https://blog.jetbrains.com/platform/2021/10/themes-in-intellij-based-ides/) blog post for an overview (available in multiple languages).
 >
-> Creating a new UI Theme from scratch is also shown in this webinar:
-> <video href="9J0j-90dC60" title="Busy plugin developers series. Episode 3" width="300"/>
+> The recording of _Busy Plugin Developer. Episode 3_ shows how to [create a new UI Theme from scratch](https://youtu.be/9J0j-90dC60?t=582).
 >
 {type="note"}