Login to your GTM account and select the container that you imported (Analyzify Container.jso).
Click on "Folders" on the left-side menu.
Click on "#00-Settings & User Values". It will be expanded when you click, and you will see a list of constants.
Click on the constant name you want to edit. In this example, "Google Analytics Universal ID" is added.
Click on "Value" to edit.
In this example, enter your Google Analytics Universal ID (1), and click "Save" (2). That's all! The principle is the same for other constants.
Do not forget to "Submit" the changes on your container.
Go to your GTM account > Folders > Settings and User Values > Select the name of the conversion label that you want to change > Click on "Value" to edit and SAVE the changes.
Go to your GTM account > Folders > Settings and User Values > constant - Google Analytics 4 (GA4) Measurement ID (G-) > Click on "Value" to edit and SAVE the changes.