By default, the Calendar Plus Web Part permits the display of up to 4 lines of text. Should you require additional lines of text, please follow the steps below;

1. Switch to "Advanced Mode" by clicking Calendar "Configure Control" cog wheel.

2. Click on "Edit Formula" next to the "Fourth Line of Text" option.

3. Near the column you have selected earlier, insert <BR/> and then click "Insert Column." You have the flexibility to choose any column from the dropdown menu. If you require additional columns, repeat the process by adding <BR/> followed by selecting another column from the dropdown menu.

4. After completing the steps, you will notice that 6 lines of text are now visible in the Calendar Plus Web Part.