Yes, the receipt confirmations can be personalized. Like all email templates, you can customize them in your settings:
Open the relevant template under Settings → Customization → Email Templates.
Click on the three dots to the right of the template.
Select Edit to adjust the text to your liking.
Finally, save the changes by clicking on the “Save” button.
You can also customize the automated acknowledgment of receipt in the "Automated Emails" settings section.
You can select different acknowledgments of receipt for external and internal candidates:
Click the arrow on the right to select the appropriate template.
If the template is already correct but you wish to make a minor adjustment:
Click the three dots to the right of the template.
Select "Edit" to customize the text.