VidMob can offer some features to accommodate better variables in the template, such as text prefix, text suffix, and find and replace.
Features:
One template per feed.
Convert one feed column value to one template variable.
Add text prefix. (e.g.: "100" "R$ 100")
Add text suffix. (e.g.: “100" "100,00")
Find and replace. (e.g.: "10.00" "50.00”)
Color change in shapes. (hexadecimal code)
Smart resize text.