Capitalized Titles, Common Mistake on Product pages

[iCraft Admin]

• Errors in Google Products Search
  Excessive capitalized text in product titles and descriptions are  causing errors in our Google Products Feed. This means if you have products with excessive capitalized text, they will be excluded from the submission to Google Products Search, decreasing traffic from Google to your product pages.
  
  
• Difficulty Reading
  From usability perspective,  capitalized text in more than one word makes it difficult to read.
  
  Try to read these product titles:
  ENCHANTING HAND PAINTED "AMETHYST" LEAD FREE CANDLE HOLDER
  CALLIE'S MUFFIN SNUFF TIN , SECRET HIDEAWAY VINTAGE IDEAL
  UNIQUE WOOD AND CLOTHE CUSTOM MADE COUNTRY SHELF DOLL - MOTHER'S DAY
  ONE DOZEN 12 ITS A BOY ITS A GIRL BABY SHOWER FAVOR OR ANNOUNCEMENT HANDPAINTED
  CALLIE'S SET OF 2 BABIES FIRST SOFT CLOTH DOLLS BLUES GINGHAM SO CUTE
  
  
• Shouting
  In the online world capitalized text is considered shouting. We get complaints on Twitter about our product feeds that contain capitalized product titles.

[Fairy Cardmaker]

Difficulty Reading
From usability perspective,  capitalized text in more than one word makes it difficult to read.

I understand that every letter should not be capitalized because it looks like shouting.  But what about the first letter of every word?

Should:
Handmade Journal Stitch Bound
be
Handmade journal stitch bound

[iCraft Admin]

I personally think "Handmade Journal Stitch Bound" reads better, so I always capitalize first letter of every word in Titles.