fix: buggy docs navigation (#4441)

Co-authored-by: Johannes <72809645+jobenjada@users.noreply.github.com>
Co-authored-by: Johannes <johannes@formbricks.com>

apps/docs/app/[survey-type]/global/add-image-or-video-question/page.mdx

@@ -4,7 +4,7 @@ import AddImageOrVideoToQuestionImage from "./images/add-image-or-video-to-quest
 import AddImageOrVideoToQuestionVideo from "./images/add-image-or-video-to-question-video.webp";
 import AddImageOrVideoToQuestion from "./images/add-image-or-video-to-question.webp";
 
-#### Add Image or Video to a Question
+# Add Image or Video to a Question
 
 Enhance your questions by adding images or videos. This makes instructions clearer and the survey more engaging.
 

apps/docs/app/[survey-type]/global/conditional-logic/page.mdx

@@ -21,7 +21,7 @@ export const metadata = {
     "Create complex survey logic with the Logic Editor. Use conditions, actions, and variables to create a personalized survey experience.",
 };
 
-# Logic Editor
+# Conditional Logic
 
 Create complex survey logic with the Logic Editor. Use conditions, actions, and variables to create a personalized survey experience.
 

apps/docs/app/[survey-type]/global/hidden-fields/page.mdx

@@ -10,15 +10,13 @@ export const metadata = {
   description: "Add hidden fields to your surveys to capture additional data without requiring user inputs!",
 };
 
-#### Link Surveys
-
 # Hidden Fields
 
 Hidden fields are a powerful feature in Formbricks that allows you to add data to a submission without asking the user to type it in. This feature is especially useful when you already have information about a user that you want to use in the analysis of the survey results (e.g. `payment plan` or `email`)
 
 ## How to Add Hidden Fields
 
-### Enable them in the Survey Builder
+### Enable Hidden Fields
 
 1. Edit the survey you want to add hidden fields to & switch to the Questions tab and scroll down to the bottom of the page. You will see a section called **Hidden Fields**. Make sure to enable it by toggling the switch.
 
@@ -29,6 +27,8 @@ Hidden fields are a powerful feature in Formbricks that allows you to add data t
   className="max-w-full rounded-lg sm:max-w-3xl"
 />
 
+### Add Hidden Field IDs
+
 2. Now click on it to add a new hidden field ID. You can add as many hidden fields as you want.
 
 <MdxImage
@@ -45,7 +45,11 @@ Hidden fields are a powerful feature in Formbricks that allows you to add data t
   className="max-w-full rounded-lg sm:max-w-3xl"
 />
 
-### Set Single Hidden Field
+## Set Hidden Field in Responses
+
+### Link Surveys
+
+Single Hidden Field:
 
 <Col>
 <CodeGroup title="Example Screen from which the User filled it">
@@ -57,7 +61,7 @@ https://formbricks.com/clin3dxja02k8l80hpwmx4bjy?screen=pricing
 </CodeGroup>
 </Col>
 
-### Set Multiple Hidden Fields
+Multiple Hidden Fields:
 
 <Col>
 <CodeGroup title="Example Screen from which the User filled it">
@@ -69,6 +73,24 @@ https://formbricks.com/clin3dxja02k8l80hpwmx4bjy?screen=landing_page&job=Founder
 </CodeGroup>
 </Col>
 
+### App & Website Surveys
+For in-product surveys, you can set hidden fields in the response by adding them to the `formbricks.track` call:
+
+<Col>
+<CodeGroup title="Example Screen from which the User filled it">
+
+```sh
+formbricks.track("my event", {
+  hiddenFields: {
+    screen: "landing_page",
+    job: "Founder"
+  },
+});
+```
+
+</CodeGroup>
+</Col>
+
 ## View Hidden Fields in Responses
 
 These hidden fields will now be visible in the responses tab just like other fields in the Summary as well as the Response Cards, and you can use them to filter and analyze your responses.
@@ -84,4 +106,4 @@ These hidden fields will now be visible in the responses tab just like other fie
 
 - **Tracking Source**: You can add a hidden field to track the source of the survey. For a detailed guide on Source Tracking, check out the [Source Tracking](/link-surveys/source-tracking) guide.
 - **User Metadata**: You can add hidden fields to capture user metadata such as user ID, email, or any other user-specific information.
-- **Survey Metadata**: You can add hidden fields to capture other metadata, e.g. the screen from which the survey was filled, or any other app specific information.
+- **Survey Metadata**: You can add hidden fields to capture other metadata, e.g. the screen from which the survey was filled, or any other app specific information.

apps/docs/app/[survey-type]/global/multi-language-surveys/page.mdx

@@ -24,14 +24,9 @@ Multi-Language Surveys allow you to create surveys that support multiple languag
 
 How to deliver a specific language depends on the survey type (app or link survey):
 
-- app survey: Set a `language` attribute for the user. [See the guide below for App Surveys](#app-surveys-configuration)
+- App & Website survey: Set a `language` attribute for the user. [See the guide below for App Surveys](#app-surveys-configuration)
 - Link survey: Add a `lang` parameter in the survey URL. [See the guide below for Link Surveys](#link-surveys-configuration)
 
-<Note>
-  Multi-Language is feature of the Enterprise Edition. You can use it for **free** by adding your credit card
-  details on the Formbricks Cloud.
-</Note>
-
 <ResponsiveVideo
   title="Formbricks Multi-language Surveys"
   src="https://www.youtube-nocookie.com/embed/Vol5zjYIoos?si=bdP2y3uk8-xR0uSD&amp;controls=0"

apps/docs/app/[survey-type]/global/overwrite-styling/page.mdx

@@ -20,7 +20,7 @@ export const metadata = {
 Overwrite the global styling theme for individual surveys to create unique styles for each survey.
 
 <Note>
-  To set a styling theme for all surveys, please see the [Styling Theme](/global/styling-theme) manual.{" "}
+  To set a styling theme for all surveys, please see the [Styling Theme](/core-features/global/styling-theme) manual.{" "}
 </Note>
 
 ### Overwrite Styling Theme