Help hiding certains embedded titles

So basically would like to hide specific name titles and it contents
from embedded files.

Example most of my notes have h4 ⟶ Anki and h4 ⟶ Revision on its body , would not like to it appears when embedding it

tried to play with this css snippet but no sucess:

.markdown-embed h4 {
display: none;
}
Its not just the title , but the content of the tiltle also , and need to be specific for title names , like “Anki” , “Revision”

Thanks in advance