Select the Customizable URL QR code type;
Select a condition, add links, and set up transitions to them according to the condition;
Click Customize & Download QR;
Create your own code design and click Download QR Code.
For language, location, and time conditions, a default link is required to be added, to which the user will be redirected if specific conditions are not met.
Yes, you can, but please note that you will have to re-add links as the old ones may not fit the content. And if the code has already been used in printed materials, there may be a dissonance between its presentation and the content.