Userform to rename caption of Multipage as per Checkbox

Hi,

I have around 6 to 12 Checkbox, depends on the client, but I only create 4 multipage because they cannot add more than 4 different pages.

So I would like to, if the checkbox is clicked, the multipage caption will be renamed to the first clicked checkbox. If they uncheck it, it will undo the action.
If they check 2 checkboxes, it will rename the multipage accordingly to the first checkbox, and second checkbox which ever the one that got clicked first.

Example:
CheckBox1
CheckBox2
CheckBox3
CheckBox4
CheckBox5
CheckBox6

Page 1
Page 2
Page 3
Page 4

If CheckBox1 is checked, and CheckBox2 is checked, then
Page 1 Caption will be CheckBox1, Page2 caption will be CheckBox2.

If they decided to CheckBox1, CheckBox3, then CheckBox2, then
Page 1 caption will be CheckBox1, Page 2 caption will be CheckBox3, Page3 caption wil be CheckBox2 (as first one that got checked will be rename first)

If they decide to check over than the allowed Pages, it will prompt, you cannot add more than 4 checkbox.

I have attach the userform with the checkbox and pages.

Hope someone can help on this.

Thank you.1014468 UserformTest.xlsm

Wow! Thank you very much guys!! and for the attachment!

Thanks!!!