Yes, but only with manual integration.
By default, Sesami works on the product page but you can embed the Sesami button to open our calendar pop-up almost anywhere in your Shopify storefront. For example, in the footer, contact us page, or static booking page.
You will need to add some code for the Sesami button to load on other pages.
Here you can find the codes:
If you need our help to do this for you, please contact our Support Team: firstname.lastname@example.org
Please refer to our article, "How do I manually install Sesami on my theme?" for more information.