Fix 309 disapproved items on Google Merchant Centre

Find disaproved items on our "ECWID" E-commerce website and make appropriate changes to our listings to make them "active again on Google merchant centre.
The following issues are listed below,
please also be aware that some items may have multiple issues.
288 items have the wrong price
27 titles have excessive capitalisation
33 items have poor or unacceptable images
18 items have availability issues.