将每个单词的每个首字母大写在一个字符串中，该字符串包含在markdown中的星号中。允许在星号中使用多个单词

I have a Spring blog. In the Post model, I wrote a method that capitalizes each first letter of each word in a Post's title. This works fine. However, the input field when creating the title allows for bold and italic options via a markdown editor, which then wraps words in asterisks. This is where the issues arise. I have a Spring blog. In the Post model, I wrot